treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 3dd7c97..ec8408d 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -367,7 +367,7 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCSHWTSTAMP:
if (!net_eq(dev_net(dev), &init_net))
break;
- /* fall through */
+ fallthrough;
case SIOCGMIIPHY:
case SIOCGMIIREG:
case SIOCSMIIREG:
diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c
index 3debad9..bc8807d 100644
--- a/net/9p/trans_xen.c
+++ b/net/9p/trans_xen.c
@@ -520,7 +520,7 @@ static void xen_9pfs_front_changed(struct xenbus_device *dev,
case XenbusStateClosed:
if (dev->state == XenbusStateClosed)
break;
- /* fall through - Missed the backend's CLOSING state */
+ fallthrough; /* Missed the backend's CLOSING state */
case XenbusStateClosing:
xenbus_frontend_closed(dev);
break;
diff --git a/net/atm/common.c b/net/atm/common.c
index 84367b8..1cfa9bf 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -297,7 +297,7 @@ static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
break;
default:
pr_warn("AAL problems ... (%d)\n", aal);
- /* fall through */
+ fallthrough;
case ATM_AAL5:
max_sdu = ATM_MAX_AAL5_PDU;
}
@@ -417,7 +417,7 @@ static int __vcc_connect(struct atm_vcc *vcc, struct atm_dev *dev, short vpi,
case ATM_NO_AAL:
/* ATM_AAL5 is also used in the "0 for default" case */
vcc->qos.aal = ATM_AAL5;
- /* fall through */
+ fallthrough;
case ATM_AAL5:
error = atm_init_aal5(vcc);
vcc->stats = &dev->stats.aal5;
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 875fc0b..b570ef9 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -380,7 +380,7 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
if (mesg->content.normal.no_source_le_narp)
break;
- /* FALL THROUGH */
+ fallthrough;
case l_arp_update:
lec_arp_update(priv, mesg->content.normal.mac_addr,
mesg->content.normal.atm_addr,
diff --git a/net/atm/resources.c b/net/atm/resources.c
index 94bdc65..5323698 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -266,7 +266,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
goto done;
}
}
- /* fall through */
+ fallthrough;
case ATM_SETESIF:
{
unsigned char esi[ESI_LEN];
@@ -288,7 +288,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
error = -EPERM;
goto done;
}
- /* fall through */
+ fallthrough;
case ATM_GETSTAT:
size = sizeof(struct atm_dev_stats);
error = fetch_stats(dev, buf, cmd == ATM_GETSTATZ);
@@ -361,7 +361,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
error = -EINVAL;
goto done;
}
- /* fall through */
+ fallthrough;
case ATM_SETCIRANGE:
case SONET_GETSTATZ:
case SONET_SETDIAG:
@@ -371,7 +371,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
error = -EPERM;
goto done;
}
- /* fall through */
+ fallthrough;
default:
if (IS_ENABLED(CONFIG_COMPAT) && compat) {
#ifdef CONFIG_COMPAT
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 99eb8c6..a66f211 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -425,7 +425,7 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
case BPF_PROG_TYPE_SCHED_CLS:
case BPF_PROG_TYPE_SCHED_ACT:
is_l2 = true;
- /* fall through */
+ fallthrough;
case BPF_PROG_TYPE_LWT_IN:
case BPF_PROG_TYPE_LWT_OUT:
case BPF_PROG_TYPE_LWT_XMIT:
diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c
index b93876c..1be4c89 100644
--- a/net/can/j1939/socket.c
+++ b/net/can/j1939/socket.c
@@ -1086,7 +1086,7 @@ static int j1939_sk_send_loop(struct j1939_priv *priv, struct sock *sk,
break;
case -ERESTARTSYS:
ret = -EINTR;
- /* fall through */
+ fallthrough;
case -EAGAIN: /* OK */
if (todo_size != size)
ret = size - todo_size;
diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c
index a8dd956..0cec415 100644
--- a/net/can/j1939/transport.c
+++ b/net/can/j1939/transport.c
@@ -860,7 +860,7 @@ static int j1939_xtp_txnext_transmiter(struct j1939_session *session)
return ret;
}
- /* fall through */
+ fallthrough;
case J1939_TP_CMD_CTS:
case 0xff: /* did some data */
case J1939_ETP_CMD_DPO:
@@ -1764,12 +1764,12 @@ static void j1939_xtp_rx_dat_one(struct j1939_session *session,
case J1939_ETP_CMD_DPO:
if (skcb->addr.type == J1939_ETP)
break;
- /* fall through */
- case J1939_TP_CMD_BAM: /* fall through */
+ fallthrough;
+ case J1939_TP_CMD_BAM:
case J1939_TP_CMD_CTS: /* fall through */
if (skcb->addr.type != J1939_ETP)
break;
- /* fall through */
+ fallthrough;
default:
netdev_info(priv->ndev, "%s: 0x%p: last %02x\n", __func__,
session, session->last_cmd);
@@ -1965,8 +1965,8 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
switch (cmd) {
case J1939_ETP_CMD_RTS:
extd = J1939_ETP;
- /* fall through */
- case J1939_TP_CMD_BAM: /* fall through */
+ fallthrough;
+ case J1939_TP_CMD_BAM:
case J1939_TP_CMD_RTS: /* fall through */
if (skcb->addr.type != extd)
return;
@@ -1987,7 +1987,7 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
case J1939_ETP_CMD_CTS:
extd = J1939_ETP;
- /* fall through */
+ fallthrough;
case J1939_TP_CMD_CTS:
if (skcb->addr.type != extd)
return;
@@ -2014,7 +2014,7 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
case J1939_ETP_CMD_EOMA:
extd = J1939_ETP;
- /* fall through */
+ fallthrough;
case J1939_TP_CMD_EOMA:
if (skcb->addr.type != extd)
return;
@@ -2050,14 +2050,14 @@ int j1939_tp_recv(struct j1939_priv *priv, struct sk_buff *skb)
switch (skcb->addr.pgn) {
case J1939_ETP_PGN_DAT:
skcb->addr.type = J1939_ETP;
- /* fall through */
+ fallthrough;
case J1939_TP_PGN_DAT:
j1939_xtp_rx_dat(priv, skb);
break;
case J1939_ETP_PGN_CTL:
skcb->addr.type = J1939_ETP;
- /* fall through */
+ fallthrough;
case J1939_TP_PGN_CTL:
if (skb->len < 8)
return 0; /* Don't care. Nothing to extract here */
diff --git a/net/ceph/ceph_hash.c b/net/ceph/ceph_hash.c
index 81e1e00..16a47c0 100644
--- a/net/ceph/ceph_hash.c
+++ b/net/ceph/ceph_hash.c
@@ -50,35 +50,35 @@ unsigned int ceph_str_hash_rjenkins(const char *str, unsigned int length)
switch (len) {
case 11:
c = c + ((__u32)k[10] << 24);
- /* fall through */
+ fallthrough;
case 10:
c = c + ((__u32)k[9] << 16);
- /* fall through */
+ fallthrough;
case 9:
c = c + ((__u32)k[8] << 8);
/* the first byte of c is reserved for the length */
- /* fall through */
+ fallthrough;
case 8:
b = b + ((__u32)k[7] << 24);
- /* fall through */
+ fallthrough;
case 7:
b = b + ((__u32)k[6] << 16);
- /* fall through */
+ fallthrough;
case 6:
b = b + ((__u32)k[5] << 8);
- /* fall through */
+ fallthrough;
case 5:
b = b + k[4];
- /* fall through */
+ fallthrough;
case 4:
a = a + ((__u32)k[3] << 24);
- /* fall through */
+ fallthrough;
case 3:
a = a + ((__u32)k[2] << 16);
- /* fall through */
+ fallthrough;
case 2:
a = a + ((__u32)k[1] << 8);
- /* fall through */
+ fallthrough;
case 1:
a = a + k[0];
/* case 0: nothing left to add */
diff --git a/net/ceph/crush/mapper.c b/net/ceph/crush/mapper.c
index 07e5614..7057f8d 100644
--- a/net/ceph/crush/mapper.c
+++ b/net/ceph/crush/mapper.c
@@ -987,7 +987,7 @@ int crush_do_rule(const struct crush_map *map,
case CRUSH_RULE_CHOOSELEAF_FIRSTN:
case CRUSH_RULE_CHOOSE_FIRSTN:
firstn = 1;
- /* fall through */
+ fallthrough;
case CRUSH_RULE_CHOOSELEAF_INDEP:
case CRUSH_RULE_CHOOSE_INDEP:
if (wsize == 0)
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 27d6ab1..bdfd66b 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -412,7 +412,7 @@ static void ceph_sock_state_change(struct sock *sk)
switch (sk->sk_state) {
case TCP_CLOSE:
dout("%s TCP_CLOSE\n", __func__);
- /* fall through */
+ fallthrough;
case TCP_CLOSE_WAIT:
dout("%s TCP_CLOSE_WAIT\n", __func__);
con_sock_state_closing(con);
@@ -2751,7 +2751,7 @@ static int try_read(struct ceph_connection *con)
switch (ret) {
case -EBADMSG:
con->error_msg = "bad crc/signature";
- /* fall through */
+ fallthrough;
case -EBADE:
ret = -EIO;
break;
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 3d8c801..d633a0a 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -1307,7 +1307,7 @@ static struct ceph_msg *mon_alloc_msg(struct ceph_connection *con,
* request had a non-zero tid. Work around this weirdness
* by allocating a new message.
*/
- /* fall through */
+ fallthrough;
case CEPH_MSG_MON_MAP:
case CEPH_MSG_MDS_MAP:
case CEPH_MSG_OSD_MAP:
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index e4fbcad..7901ab6 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -3854,7 +3854,7 @@ static void scan_requests(struct ceph_osd *osd,
if (!force_resend && !force_resend_writes)
break;
- /* fall through */
+ fallthrough;
case CALC_TARGET_NEED_RESEND:
cancel_linger_map_check(lreq);
/*
@@ -3891,7 +3891,7 @@ static void scan_requests(struct ceph_osd *osd,
!force_resend_writes))
break;
- /* fall through */
+ fallthrough;
case CALC_TARGET_NEED_RESEND:
cancel_map_check(req);
unlink_request(osd, req);
diff --git a/net/core/dev.c b/net/core/dev.c
index d42c9ea..b9c6f31 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4690,10 +4690,10 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb,
break;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(skb->dev, xdp_prog, act);
- /* fall through */
+ fallthrough;
case XDP_DROP:
do_drop:
kfree_skb(skb);
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index b2cf9b7..205e92e 100644
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -322,7 +322,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd)
err = net_hwtstamp_validate(ifr);
if (err)
return err;
- /* fall through */
+ fallthrough;
/*
* Unknown or private ioctl
@@ -478,7 +478,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c
case SIOCSIFTXQLEN:
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- /* fall through */
+ fallthrough;
/*
* These ioctl calls:
* - require local superuser power.
@@ -503,7 +503,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c
case SIOCSHWTSTAMP:
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
return -EPERM;
- /* fall through */
+ fallthrough;
case SIOCBONDSLAVEINFOQUERY:
case SIOCBONDINFOQUERY:
dev_load(net, ifr->ifr_name);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index e5feb87..80ec1cd 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -6196,8 +6196,8 @@ devlink_trap_action_get_from_info(struct genl_info *info,
val = nla_get_u8(info->attrs[DEVLINK_ATTR_TRAP_ACTION]);
switch (val) {
- case DEVLINK_TRAP_ACTION_DROP: /* fall-through */
- case DEVLINK_TRAP_ACTION_TRAP: /* fall-through */
+ case DEVLINK_TRAP_ACTION_DROP:
+ case DEVLINK_TRAP_ACTION_TRAP:
case DEVLINK_TRAP_ACTION_MIRROR:
*p_trap_action = val;
break;
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index b09bebe..9704522 100644
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -1189,7 +1189,7 @@ static int net_dm_alert_mode_get_from_info(struct genl_info *info,
val = nla_get_u8(info->attrs[NET_DM_ATTR_ALERT_MODE]);
switch (val) {
- case NET_DM_ALERT_MODE_SUMMARY: /* fall-through */
+ case NET_DM_ALERT_MODE_SUMMARY:
case NET_DM_ALERT_MODE_PACKET:
*p_alert_mode = val;
break;
diff --git a/net/core/filter.c b/net/core/filter.c
index b2df520..1f647ab 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -9223,7 +9223,7 @@ sk_reuseport_is_valid_access(int off, int size,
case bpf_ctx_range(struct sk_reuseport_md, eth_protocol):
if (size < sizeof_field(struct sk_buff, protocol))
return false;
- /* fall through */
+ fallthrough;
case bpf_ctx_range(struct sk_reuseport_md, ip_protocol):
case bpf_ctx_range(struct sk_reuseport_md, bind_inany):
case bpf_ctx_range(struct sk_reuseport_md, len):
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index b53b6d3..95f4c6b 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3430,7 +3430,7 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
net_info_ratelimited("%s xmit error: %d\n",
pkt_dev->odevname, ret);
pkt_dev->errors++;
- /* fall through */
+ fallthrough;
case NETDEV_TX_BUSY:
/* Retry it next time */
refcount_dec(&(pkt_dev->skb->users));
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index 6a32a1f..6495831 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -772,7 +772,6 @@ static void sk_psock_verdict_apply(struct sk_psock *psock,
sk_psock_skb_redirect(skb);
break;
case __SK_DROP:
- /* fall-through */
default:
out_free:
kfree_skb(skb);
diff --git a/net/core/sock.c b/net/core/sock.c
index e4f40b1..f8e5ccc 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1008,7 +1008,7 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
break;
case SO_TIMESTAMPING_NEW:
sock_set_flag(sk, SOCK_TSTAMP_NEW);
- /* fall through */
+ fallthrough;
case SO_TIMESTAMPING_OLD:
if (val & ~SOF_TIMESTAMPING_MASK) {
ret = -EINVAL;
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index aef72f6..b9ee1a4 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -608,7 +608,7 @@ static void ccid3_hc_rx_send_feedback(struct sock *sk,
*/
if (hc->rx_x_recv > 0)
break;
- /* fall through */
+ fallthrough;
case CCID3_FBACK_PERIODIC:
delta = ktime_us_delta(now, hc->rx_tstamp_last_feedback);
if (delta <= 0)
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index afc071ea..788dd62 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -1407,7 +1407,8 @@ int dccp_feat_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
* Negotiation during connection setup
*/
case DCCP_LISTEN:
- server = true; /* fall through */
+ server = true;
+ fallthrough;
case DCCP_REQUESTING:
switch (opt) {
case DCCPO_CHANGE_L:
diff --git a/net/dccp/input.c b/net/dccp/input.c
index bd9cfdb..2cbb757 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -64,7 +64,7 @@ static int dccp_rcv_close(struct sock *sk, struct sk_buff *skb)
*/
if (dccp_sk(sk)->dccps_role != DCCP_ROLE_CLIENT)
break;
- /* fall through */
+ fallthrough;
case DCCP_REQUESTING:
case DCCP_ACTIVE_CLOSEREQ:
dccp_send_reset(sk, DCCP_RESET_CODE_CLOSED);
@@ -76,7 +76,7 @@ static int dccp_rcv_close(struct sock *sk, struct sk_buff *skb)
queued = 1;
dccp_fin(sk, skb);
dccp_set_state(sk, DCCP_PASSIVE_CLOSE);
- /* fall through */
+ fallthrough;
case DCCP_PASSIVE_CLOSE:
/*
* Retransmitted Close: we have already enqueued the first one.
@@ -113,7 +113,7 @@ static int dccp_rcv_closereq(struct sock *sk, struct sk_buff *skb)
queued = 1;
dccp_fin(sk, skb);
dccp_set_state(sk, DCCP_PASSIVE_CLOSEREQ);
- /* fall through */
+ fallthrough;
case DCCP_PASSIVE_CLOSEREQ:
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_HUP);
}
@@ -530,7 +530,7 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
case DCCP_PKT_DATA:
if (sk->sk_state == DCCP_RESPOND)
break;
- /* fall through */
+ fallthrough;
case DCCP_PKT_DATAACK:
case DCCP_PKT_ACK:
/*
@@ -684,7 +684,7 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
/* Step 8: if using Ack Vectors, mark packet acknowledgeable */
dccp_handle_ackvec_processing(sk, skb);
dccp_deliver_input_to_ccids(sk, skb);
- /* fall through */
+ fallthrough;
case DCCP_RESPOND:
queued = dccp_rcv_respond_partopen_state_process(sk, skb,
dh, len);
diff --git a/net/dccp/options.c b/net/dccp/options.c
index 51aaba7a..d24cad0 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -225,7 +225,7 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
* interested. The RX CCID need not parse Ack Vectors,
* since it is only interested in clearing old state.
*/
- /* fall through */
+ fallthrough;
case DCCPO_MIN_TX_CCID_SPECIFIC ... DCCPO_MAX_TX_CCID_SPECIFIC:
if (ccid_hc_tx_parse_options(dp->dccps_hc_tx_ccid, sk,
pkt_type, opt, value, len))
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 6433187..50e6d56 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -62,7 +62,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
switch (dcb->dccpd_type) {
case DCCP_PKT_DATA:
set_ack = 0;
- /* fall through */
+ fallthrough;
case DCCP_PKT_DATAACK:
case DCCP_PKT_RESET:
break;
@@ -72,12 +72,12 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
/* Use ISS on the first (non-retransmitted) Request. */
if (icsk->icsk_retransmits == 0)
dcb->dccpd_seq = dp->dccps_iss;
- /* fall through */
+ fallthrough;
case DCCP_PKT_SYNC:
case DCCP_PKT_SYNCACK:
ackno = dcb->dccpd_ack_seq;
- /* fall through */
+ fallthrough;
default:
/*
* Set owner/destructor: some skbs are allocated via
@@ -481,7 +481,7 @@ struct sk_buff *dccp_ctl_make_reset(struct sock *sk, struct sk_buff *rcv_skb)
case DCCP_RESET_CODE_PACKET_ERROR:
dhr->dccph_reset_data[0] = rxdh->dccph_type;
break;
- case DCCP_RESET_CODE_OPTION_ERROR: /* fall through */
+ case DCCP_RESET_CODE_OPTION_ERROR:
case DCCP_RESET_CODE_MANDATORY_ERROR:
memcpy(dhr->dccph_reset_data, dcb->dccpd_reset_data, 3);
break;
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index d148ab1..6d705d9 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -101,7 +101,7 @@ void dccp_set_state(struct sock *sk, const int state)
if (inet_csk(sk)->icsk_bind_hash != NULL &&
!(sk->sk_userlocks & SOCK_BINDPORT_LOCK))
inet_put_port(sk);
- /* fall through */
+ fallthrough;
default:
if (oldstate == DCCP_OPEN)
DCCP_DEC_STATS(DCCP_MIB_CURRESTAB);
@@ -834,7 +834,7 @@ int dccp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
case DCCP_PKT_CLOSEREQ:
if (!(flags & MSG_PEEK))
dccp_finish_passive_close(sk);
- /* fall through */
+ fallthrough;
case DCCP_PKT_RESET:
dccp_pr_debug("found fin (%s) ok!\n",
dccp_packet_name(dh->dccph_type));
@@ -960,7 +960,7 @@ static void dccp_terminate_connection(struct sock *sk)
case DCCP_PARTOPEN:
dccp_pr_debug("Stop PARTOPEN timer (%p)\n", sk);
inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK);
- /* fall through */
+ fallthrough;
case DCCP_OPEN:
dccp_send_close(sk, 1);
@@ -969,7 +969,7 @@ static void dccp_terminate_connection(struct sock *sk)
next_state = DCCP_ACTIVE_CLOSEREQ;
else
next_state = DCCP_CLOSING;
- /* fall through */
+ fallthrough;
default:
dccp_set_state(sk, next_state);
}
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 3b53d76..5dbd45d 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -623,12 +623,12 @@ static void dn_destroy_sock(struct sock *sk)
goto disc_reject;
case DN_RUN:
scp->state = DN_DI;
- /* fall through */
+ fallthrough;
case DN_DI:
case DN_DR:
disc_reject:
dn_nsp_send_disc(sk, NSP_DISCINIT, 0, sk->sk_allocation);
- /* fall through */
+ fallthrough;
case DN_NC:
case DN_NR:
case DN_RJ:
@@ -642,7 +642,7 @@ static void dn_destroy_sock(struct sock *sk)
break;
default:
printk(KERN_DEBUG "DECnet: dn_destroy_sock passed socket in invalid state\n");
- /* fall through */
+ fallthrough;
case DN_O:
dn_stop_slow_timer(sk);
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index c68503a..c97bdca 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -483,7 +483,7 @@ static void dn_nsp_disc_conf(struct sock *sk, struct sk_buff *skb)
break;
case DN_RUN:
sk->sk_shutdown |= SHUTDOWN_MASK;
- /* fall through */
+ fallthrough;
case DN_CC:
scp->state = DN_CN;
}
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 33fefb0..4086f9c 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -156,7 +156,7 @@ static void dn_rehash_zone(struct dn_zone *dz)
default:
printk(KERN_DEBUG "DECnet: dn_rehash_zone: BUG! %d\n",
old_divisor);
- /* fall through */
+ fallthrough;
case 256:
new_divisor = 1024;
new_hashmask = 0x3FF;
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index deae519..67b5ab2 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -75,7 +75,7 @@ static void strip_it(char *str)
case '\r':
case ':':
*str = 0;
- /* Fallthrough */
+ fallthrough;
case 0:
return;
}
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 41d60ee..9af1a2d 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -2009,7 +2009,7 @@ static int dsa_slave_switchdev_event(struct notifier_block *unused,
switchdev_work->event = event;
switch (event) {
- case SWITCHDEV_FDB_ADD_TO_DEVICE: /* fall through */
+ case SWITCHDEV_FDB_ADD_TO_DEVICE:
case SWITCHDEV_FDB_DEL_TO_DEVICE:
if (dsa_slave_switchdev_fdb_work_init(switchdev_work, ptr))
goto err_fdb_work_init;
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
index bbe9b3b..be6f06a 100644
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
@@ -195,7 +195,7 @@ static int lowpan_frag_rx_handlers_result(struct sk_buff *skb,
net_warn_ratelimited("%s: received unknown dispatch\n",
__func__);
- /* fall-through */
+ fallthrough;
default:
/* all others failure */
return NET_RX_DROP;
diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c
index b34d050..517e6493f 100644
--- a/net/ieee802154/6lowpan/rx.c
+++ b/net/ieee802154/6lowpan/rx.c
@@ -35,11 +35,11 @@ static int lowpan_rx_handlers_result(struct sk_buff *skb, lowpan_rx_result res)
net_warn_ratelimited("%s: received unknown dispatch\n",
__func__);
- /* fall-through */
+ fallthrough;
case RX_DROP_UNUSABLE:
kfree_skb(skb);
- /* fall-through */
+ fallthrough;
case RX_DROP:
return NET_RX_DROP;
case RX_QUEUED:
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 6ee9851..a95af62 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -418,7 +418,7 @@ static void iucv_sock_close(struct sock *sk)
sk->sk_state = IUCV_DISCONN;
sk->sk_state_change(sk);
}
- /* fall through */
+ fallthrough;
case IUCV_DISCONN:
sk->sk_state = IUCV_CLOSING;
@@ -433,7 +433,7 @@ static void iucv_sock_close(struct sock *sk)
iucv_sock_in_state(sk, IUCV_CLOSED, 0),
timeo);
}
- /* fall through */
+ fallthrough;
case IUCV_CLOSING:
sk->sk_state = IUCV_CLOSED;
@@ -444,7 +444,7 @@ static void iucv_sock_close(struct sock *sk)
skb_queue_purge(&iucv->send_skb_q);
skb_queue_purge(&iucv->backlog_skb_q);
- /* fall through */
+ fallthrough;
default:
iucv_sever_path(sk, 1);
@@ -2111,10 +2111,10 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev,
kfree_skb(skb);
break;
}
- /* fall through - and receive non-zero length data */
+ fallthrough; /* and receive non-zero length data */
case (AF_IUCV_FLAG_SHT):
/* shutdown request */
- /* fall through - and receive zero length data */
+ fallthrough; /* and receive zero length data */
case 0:
/* plain data frame */
IUCV_SKB_CB(skb)->class = trans_hdr->iucv_hdr.class;
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 6fdd0c9..f2868a8 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1516,7 +1516,7 @@ static void mpls_ifdown(struct net_device *dev, int event)
case NETDEV_DOWN:
case NETDEV_UNREGISTER:
nh_flags |= RTNH_F_DEAD;
- /* fall through */
+ fallthrough;
case NETDEV_CHANGE:
nh_flags |= RTNH_F_LINKDOWN;
break;
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 1aad411..49b8150 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -193,7 +193,6 @@ static void mptcp_check_data_fin_ack(struct sock *sk)
sk->sk_state_change(sk);
break;
case TCP_CLOSING:
- fallthrough;
case TCP_LAST_ACK:
inet_sk_state_store(sk, TCP_CLOSE);
sk->sk_state_change(sk);
@@ -1541,7 +1540,7 @@ static void mptcp_subflow_shutdown(struct sock *sk, struct sock *ssk, int how)
case TCP_LISTEN:
if (!(how & RCV_SHUTDOWN))
break;
- /* fall through */
+ fallthrough;
case TCP_SYN_SENT:
tcp_disconnect(ssk, O_NONBLOCK);
break;
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 1f387be..f1be3e3 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -474,7 +474,7 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp)
switch (nd->state) {
case ncsi_dev_state_suspend:
nd->state = ncsi_dev_state_suspend_select;
- /* Fall through */
+ fallthrough;
case ncsi_dev_state_suspend_select:
ndp->pending_req_num = 1;
@@ -1302,7 +1302,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
switch (nd->state) {
case ncsi_dev_state_probe:
nd->state = ncsi_dev_state_probe_deselect;
- /* Fall through */
+ fallthrough;
case ncsi_dev_state_probe_deselect:
ndp->pending_req_num = 8;
diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c
index 32b0288..dc2e7da 100644
--- a/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -315,7 +315,7 @@ tcp_csum_check(int af, struct sk_buff *skb, struct ip_vs_protocol *pp)
switch (skb->ip_summed) {
case CHECKSUM_NONE:
skb->csum = skb_checksum(skb, tcphoff, skb->len - tcphoff, 0);
- /* fall through */
+ fallthrough;
case CHECKSUM_COMPLETE:
#ifdef CONFIG_IP_VS_IPV6
if (af == AF_INET6) {
diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c
index 153d896..68260d9 100644
--- a/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -318,7 +318,7 @@ udp_csum_check(int af, struct sk_buff *skb, struct ip_vs_protocol *pp)
case CHECKSUM_NONE:
skb->csum = skb_checksum(skb, udphoff,
skb->len - udphoff, 0);
- /* fall through */
+ fallthrough;
case CHECKSUM_COMPLETE:
#ifdef CONFIG_IP_VS_IPV6
if (af == AF_INET6) {
diff --git a/net/netlink/policy.c b/net/netlink/policy.c
index 2b3e26f..641ffbd 100644
--- a/net/netlink/policy.c
+++ b/net/netlink/policy.c
@@ -188,7 +188,7 @@ int netlink_policy_dump_write(struct sk_buff *skb, unsigned long _state)
goto next;
case NLA_NESTED:
type = NL_ATTR_TYPE_NESTED;
- /* fall through */
+ fallthrough;
case NLA_NESTED_ARRAY:
if (pt->type == NLA_NESTED_ARRAY)
type = NL_ATTR_TYPE_NESTED_ARRAY;
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index 2bef377..69e5890 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -122,7 +122,7 @@ static int nr_state2_machine(struct sock *sk, struct sk_buff *skb,
case NR_DISCREQ:
nr_write_internal(sk, NR_DISCACK);
- /* fall through */
+ fallthrough;
case NR_DISCACK:
nr_disconnect(sk, 0);
break;
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 0891ee0..78da5ea 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -263,7 +263,7 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic,
case 3:
re_sort_routes(nr_node, 0, 1);
re_sort_routes(nr_node, 1, 2);
- /* fall through */
+ fallthrough;
case 2:
re_sort_routes(nr_node, 0, 1);
case 1:
@@ -356,7 +356,7 @@ static int nr_del_node(ax25_address *callsign, ax25_address *neighbour, struct n
switch (i) {
case 0:
nr_node->routes[0] = nr_node->routes[1];
- /* fall through */
+ fallthrough;
case 1:
nr_node->routes[1] = nr_node->routes[2];
case 2:
@@ -479,7 +479,7 @@ static int nr_dec_obs(void)
switch (i) {
case 0:
s->routes[0] = s->routes[1];
- /* Fallthrough */
+ fallthrough;
case 1:
s->routes[1] = s->routes[2];
case 2:
@@ -526,7 +526,7 @@ void nr_rt_device_down(struct net_device *dev)
switch (i) {
case 0:
t->routes[0] = t->routes[1];
- /* fall through */
+ fallthrough;
case 1:
t->routes[1] = t->routes[2];
case 2:
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 98d393e..a3f1204 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -778,7 +778,7 @@ static int ovs_ct_nat_execute(struct sk_buff *skb, struct nf_conn *ct,
}
}
/* Non-ICMP, fall thru to initialize if needed. */
- /* fall through */
+ fallthrough;
case IP_CT_NEW:
/* Seen it before? This can happen for loopback, retrans,
* or local packets.
@@ -1540,7 +1540,7 @@ static int parse_ct(const struct nlattr *attr, struct ovs_conntrack_info *info,
switch (type) {
case OVS_CT_ATTR_FORCE_COMMIT:
info->force = true;
- /* fall through. */
+ fallthrough;
case OVS_CT_ATTR_COMMIT:
info->commit = true;
break;
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 03942c3..b03d142 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -675,7 +675,7 @@ static int key_extract_l3l4(struct sk_buff *skb, struct sw_flow_key *key)
case -EINVAL:
memset(&key->ip, 0, sizeof(key->ip));
memset(&key->ipv6.addr, 0, sizeof(key->ipv6.addr));
- /* fall-through */
+ fallthrough;
case -EPROTO:
skb->transport_header = skb->network_header;
error = 0;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 479c257..da8254e 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -4061,7 +4061,7 @@ static int packet_notifier(struct notifier_block *this,
case NETDEV_UNREGISTER:
if (po->mclist)
packet_dev_mclist_delete(dev, &po->mclist);
- /* fallthrough */
+ fallthrough;
case NETDEV_DOWN:
if (dev->ifindex == po->ifindex) {
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index e47d09a..a152591 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -368,7 +368,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
err = -EINVAL;
goto out;
}
- /* fall through */
+ fallthrough;
case PNS_PEP_DISABLE_REQ:
atomic_set(&pn->tx_credits, 0);
pep_reply(sk, skb, PN_PIPE_NO_ERROR, NULL, 0, GFP_ATOMIC);
@@ -385,7 +385,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
case PNS_PIPE_ALIGNED_DATA:
__skb_pull(skb, 1);
- /* fall through */
+ fallthrough;
case PNS_PIPE_DATA:
__skb_pull(skb, 3); /* Pipe data header */
if (!pn_flow_safe(pn->rx_fc)) {
@@ -417,11 +417,11 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
err = pipe_rcv_created(sk, skb);
if (err)
break;
- /* fall through */
+ fallthrough;
case PNS_PIPE_RESET_IND:
if (!pn->init_enable)
break;
- /* fall through */
+ fallthrough;
case PNS_PIPE_ENABLED_IND:
if (!pn_flow_safe(pn->tx_fc)) {
atomic_set(&pn->tx_credits, 1);
@@ -555,7 +555,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
switch (hdr->message_id) {
case PNS_PIPE_ALIGNED_DATA:
__skb_pull(skb, 1);
- /* fall through */
+ fallthrough;
case PNS_PIPE_DATA:
__skb_pull(skb, 3); /* Pipe data header */
if (!pn_flow_safe(pn->rx_fc)) {
diff --git a/net/rds/send.c b/net/rds/send.c
index 9a529a0..985d0b7 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -934,7 +934,7 @@ static int rds_rm_size(struct msghdr *msg, int num_sgs,
case RDS_CMSG_ZCOPY_COOKIE:
zcopy_cookie = true;
- /* fall through */
+ fallthrough;
case RDS_CMSG_RDMA_DEST:
case RDS_CMSG_RDMA_MAP:
diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c
index 0d4fab2..6af786d 100644
--- a/net/rose/rose_in.c
+++ b/net/rose/rose_in.c
@@ -216,7 +216,7 @@ static int rose_state4_machine(struct sock *sk, struct sk_buff *skb, int framety
switch (frametype) {
case ROSE_RESET_REQUEST:
rose_write_internal(sk, ROSE_RESET_CONFIRMATION);
- /* fall through */
+ fallthrough;
case ROSE_RESET_CONFIRMATION:
rose_stop_timer(sk);
rose_start_idletimer(sk);
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 5277631..6e35703 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -343,7 +343,7 @@ static int rose_del_node(struct rose_route_struct *rose_route,
case 0:
rose_node->neighbour[0] =
rose_node->neighbour[1];
- /* fall through */
+ fallthrough;
case 1:
rose_node->neighbour[1] =
rose_node->neighbour[2];
@@ -505,7 +505,7 @@ void rose_rt_device_down(struct net_device *dev)
switch (i) {
case 0:
t->neighbour[0] = t->neighbour[1];
- /* fall through */
+ fallthrough;
case 1:
t->neighbour[1] = t->neighbour[2];
case 2:
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index e6725a6..186c8a88 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -246,7 +246,7 @@ static int rxrpc_listen(struct socket *sock, int backlog)
ret = 0;
break;
}
- /* Fall through */
+ fallthrough;
default:
ret = -EBUSY;
break;
@@ -545,7 +545,7 @@ static int rxrpc_sendmsg(struct socket *sock, struct msghdr *m, size_t len)
rx->local = local;
rx->sk.sk_state = RXRPC_CLIENT_BOUND;
- /* Fall through */
+ fallthrough;
case RXRPC_CLIENT_BOUND:
if (!m->msg_name &&
@@ -553,7 +553,7 @@ static int rxrpc_sendmsg(struct socket *sock, struct msghdr *m, size_t len)
m->msg_name = &rx->connect_srx;
m->msg_namelen = sizeof(rx->connect_srx);
}
- /* Fall through */
+ fallthrough;
case RXRPC_SERVER_BOUND:
case RXRPC_SERVER_LISTENING:
ret = rxrpc_do_sendmsg(rx, m, len);
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c
index 032ed76..ef16056 100644
--- a/net/rxrpc/call_accept.c
+++ b/net/rxrpc/call_accept.c
@@ -622,7 +622,7 @@ int rxrpc_reject_call(struct rxrpc_sock *rx)
case RXRPC_CALL_SERVER_ACCEPTING:
__rxrpc_abort_call("REJ", call, 1, RX_USER_ABORT, -ECONNABORTED);
abort = true;
- /* fall through */
+ fallthrough;
case RXRPC_CALL_COMPLETE:
ret = call->error;
goto out_discard;
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index f2a1a5d..159e3ed 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -881,7 +881,7 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
conn->cache_state = RXRPC_CONN_CLIENT_ACTIVE;
rxrpc_activate_channels_locked(conn);
}
- /* fall through */
+ fallthrough;
case RXRPC_CONN_CLIENT_ACTIVE:
if (list_empty(&conn->waiting_calls)) {
rxrpc_deactivate_one_channel(conn, channel);
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 7675793..fbde8b8 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -1084,7 +1084,7 @@ static void rxrpc_input_implicit_end_call(struct rxrpc_sock *rx,
switch (READ_ONCE(call->state)) {
case RXRPC_CALL_SERVER_AWAIT_ACK:
rxrpc_call_completed(call);
- /* Fall through */
+ fallthrough;
case RXRPC_CALL_COMPLETE:
break;
default:
@@ -1243,12 +1243,12 @@ int rxrpc_input_packet(struct sock *udp_sk, struct sk_buff *skb)
case RXRPC_PACKET_TYPE_BUSY:
if (rxrpc_to_server(sp))
goto discard;
- /* Fall through */
+ fallthrough;
case RXRPC_PACKET_TYPE_ACK:
case RXRPC_PACKET_TYPE_ACKALL:
if (sp->hdr.callNumber == 0)
goto bad_message;
- /* Fall through */
+ fallthrough;
case RXRPC_PACKET_TYPE_ABORT:
break;
diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c
index c8b2097..ede058f 100644
--- a/net/rxrpc/local_object.c
+++ b/net/rxrpc/local_object.c
@@ -162,7 +162,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net)
/* Fall through and set IPv4 options too otherwise we don't get
* errors from IPv4 packets sent through the IPv6 socket.
*/
- /* Fall through */
+ fallthrough;
case AF_INET:
/* we want to receive ICMP errors */
ip_sock_set_recverr(local->socket->sk);
diff --git a/net/rxrpc/peer_event.c b/net/rxrpc/peer_event.c
index a852f46..be03285 100644
--- a/net/rxrpc/peer_event.c
+++ b/net/rxrpc/peer_event.c
@@ -273,7 +273,7 @@ static void rxrpc_store_error(struct rxrpc_peer *peer,
case SO_EE_ORIGIN_ICMP6:
if (err == EACCES)
err = EHOSTUNREACH;
- /* Fall through */
+ fallthrough;
default:
_proto("Rx Received error report { orig=%u }", ee->ee_origin);
break;
diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c
index efecc5a..c4684dd 100644
--- a/net/rxrpc/recvmsg.c
+++ b/net/rxrpc/recvmsg.c
@@ -776,7 +776,7 @@ int rxrpc_kernel_recv_data(struct socket *sock, struct rxrpc_call *call,
case RXRPC_ACK_DELAY:
if (ret != -EAGAIN)
break;
- /* Fall through */
+ fallthrough;
default:
rxrpc_send_ack_packet(call, false, NULL);
}
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index f3f6da6..0824e10 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -241,7 +241,7 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call,
trace_rxrpc_timer(call, rxrpc_timer_init_for_send_reply, now);
if (!last)
break;
- /* Fall through */
+ fallthrough;
case RXRPC_CALL_SERVER_SEND_REPLY:
call->state = RXRPC_CALL_SERVER_AWAIT_ACK;
rxrpc_notify_end_tx(rx, call, notify_end_tx);
@@ -721,13 +721,13 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)
if (p.call.timeouts.normal > 0 && j == 0)
j = 1;
WRITE_ONCE(call->next_rx_timo, j);
- /* Fall through */
+ fallthrough;
case 2:
j = msecs_to_jiffies(p.call.timeouts.idle);
if (p.call.timeouts.idle > 0 && j == 0)
j = 1;
WRITE_ONCE(call->next_req_timo, j);
- /* Fall through */
+ fallthrough;
case 1:
if (p.call.timeouts.hard > 0) {
j = msecs_to_jiffies(p.call.timeouts.hard);
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index 0618b63..7d37638 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -1670,7 +1670,7 @@ static u32 cake_classify(struct Qdisc *sch, struct cake_tin_data **t,
case TC_ACT_QUEUED:
case TC_ACT_TRAP:
*qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
- /* fall through */
+ fallthrough;
case TC_ACT_SHOT:
return 0;
}
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index aea2a98..8a58f42 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -875,7 +875,7 @@ static int sctp_inet6_af_supported(sa_family_t family, struct sctp_sock *sp)
case AF_INET:
if (!__ipv6_only_sock(sctp_opt2sk(sp)))
return 1;
- /* fallthru */
+ fallthrough;
default:
return 0;
}
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 577e3bc4..3fd06a2 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -912,7 +912,7 @@ static void sctp_outq_flush_ctrl(struct sctp_flush_ctx *ctx)
case SCTP_CID_ABORT:
if (sctp_test_T_bit(chunk))
ctx->packet->vtag = ctx->asoc->c.my_vtag;
- /* fallthru */
+ fallthrough;
/* The following chunks are "response" chunks, i.e.
* they are generated in response to something we
@@ -927,7 +927,7 @@ static void sctp_outq_flush_ctrl(struct sctp_flush_ctx *ctx)
case SCTP_CID_ECN_CWR:
case SCTP_CID_ASCONF_ACK:
one_packet = 1;
- /* Fall through */
+ fallthrough;
case SCTP_CID_SACK:
case SCTP_CID_HEARTBEAT:
@@ -1030,7 +1030,7 @@ static void sctp_outq_flush_data(struct sctp_flush_ctx *ctx,
if (!ctx->packet || !ctx->packet->has_cookie_echo)
return;
- /* fall through */
+ fallthrough;
case SCTP_STATE_ESTABLISHED:
case SCTP_STATE_SHUTDOWN_PENDING:
case SCTP_STATE_SHUTDOWN_RECEIVED:
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 4791047..c11c245 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2077,7 +2077,7 @@ static enum sctp_ierror sctp_process_unk_param(
break;
case SCTP_PARAM_ACTION_DISCARD_ERR:
retval = SCTP_IERROR_ERROR;
- /* Fall through */
+ fallthrough;
case SCTP_PARAM_ACTION_SKIP_ERR:
/* Make an ERROR chunk, preparing enough room for
* returning multiple unknown parameters.
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 9f36fe9..aa821e7 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1516,7 +1516,7 @@ static int sctp_cmd_interpreter(enum sctp_event_type event_type,
if (timer_pending(timer))
break;
- /* fall through */
+ fallthrough;
case SCTP_CMD_TIMER_START:
timer = &asoc->timers[cmd->obj.to];
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index e86620f..c669f8b 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -4315,7 +4315,7 @@ enum sctp_disposition sctp_sf_eat_auth(struct net *net,
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
SCTP_CHUNK(err_chunk));
}
- /* Fall Through */
+ fallthrough;
case SCTP_IERROR_AUTH_BAD_KEYID:
case SCTP_IERROR_BAD_SIG:
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
diff --git a/net/smc/smc_close.c b/net/smc/smc_close.c
index 290270c..3b5c374 100644
--- a/net/smc/smc_close.c
+++ b/net/smc/smc_close.c
@@ -372,7 +372,7 @@ static void smc_close_passive_work(struct work_struct *work)
case SMC_PEERCLOSEWAIT1:
if (rxflags->peer_done_writing)
sk->sk_state = SMC_PEERCLOSEWAIT2;
- /* fall through */
+ fallthrough;
/* to check for closing */
case SMC_PEERCLOSEWAIT2:
if (!smc_cdc_rxed_any_close(conn))
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 90b8329..8b300b7 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -137,7 +137,7 @@ gss_krb5_make_confounder(char *p, u32 conflen)
switch (conflen) {
case 16:
*q++ = i++;
- /* fall through */
+ fallthrough;
case 8:
*q++ = i++;
break;
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index a91d1cd..62e0b6c1 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1702,7 +1702,7 @@ call_reserveresult(struct rpc_task *task)
switch (status) {
case -ENOMEM:
rpc_delay(task, HZ >> 2);
- /* fall through */
+ fallthrough;
case -EAGAIN: /* woken up; retry */
task->tk_action = call_retry_reserve;
return;
@@ -1759,13 +1759,13 @@ call_refreshresult(struct rpc_task *task)
/* Use rate-limiting and a max number of retries if refresh
* had status 0 but failed to update the cred.
*/
- /* fall through */
+ fallthrough;
case -ETIMEDOUT:
rpc_delay(task, 3*HZ);
- /* fall through */
+ fallthrough;
case -EAGAIN:
status = -EACCES;
- /* fall through */
+ fallthrough;
case -EKEYEXPIRED:
if (!task->tk_cred_retry)
break;
@@ -2132,7 +2132,7 @@ call_connect_status(struct rpc_task *task)
rpc_force_rebind(clnt);
goto out_retry;
}
- /* fall through */
+ fallthrough;
case -ECONNRESET:
case -ECONNABORTED:
case -ENETDOWN:
@@ -2146,7 +2146,7 @@ call_connect_status(struct rpc_task *task)
break;
/* retry with existing socket, after a delay */
rpc_delay(task, 3*HZ);
- /* fall through */
+ fallthrough;
case -EADDRINUSE:
case -ENOTCONN:
case -EAGAIN:
@@ -2228,7 +2228,7 @@ call_transmit_status(struct rpc_task *task)
*/
case -ENOBUFS:
rpc_delay(task, HZ>>2);
- /* fall through */
+ fallthrough;
case -EBADSLT:
case -EAGAIN:
task->tk_action = call_transmit;
@@ -2247,7 +2247,7 @@ call_transmit_status(struct rpc_task *task)
rpc_call_rpcerror(task, task->tk_status);
return;
}
- /* fall through */
+ fallthrough;
case -ECONNRESET:
case -ECONNABORTED:
case -EADDRINUSE:
@@ -2313,7 +2313,7 @@ call_bc_transmit_status(struct rpc_task *task)
break;
case -ENOBUFS:
rpc_delay(task, HZ>>2);
- /* fall through */
+ fallthrough;
case -EBADSLT:
case -EAGAIN:
task->tk_status = 0;
@@ -2380,7 +2380,7 @@ call_status(struct rpc_task *task)
* were a timeout.
*/
rpc_delay(task, 3*HZ);
- /* fall through */
+ fallthrough;
case -ETIMEDOUT:
break;
case -ECONNREFUSED:
@@ -2391,7 +2391,7 @@ call_status(struct rpc_task *task)
break;
case -EADDRINUSE:
rpc_delay(task, 3*HZ);
- /* fall through */
+ fallthrough;
case -EPIPE:
case -EAGAIN:
break;
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 6ba9d58..5a8e47b 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1623,7 +1623,7 @@ void xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task)
case -EAGAIN:
xprt_add_backlog(xprt, task);
dprintk("RPC: waiting for request slot\n");
- /* fall through */
+ fallthrough;
default:
task->tk_status = -EAGAIN;
}
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 75c6467..3f86d03 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -268,7 +268,7 @@ rpcrdma_cm_event_handler(struct rdma_cm_id *id, struct rdma_cm_event *event)
case RDMA_CM_EVENT_DEVICE_REMOVAL:
pr_info("rpcrdma: removing device %s for %pISpc\n",
ep->re_id->device->name, sap);
- /* fall through */
+ fallthrough;
case RDMA_CM_EVENT_ADDR_CHANGE:
ep->re_connect_status = -ENODEV;
goto disconnected;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index c57aef8..554e1bb 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -885,7 +885,7 @@ static int xs_local_send_request(struct rpc_rqst *req)
default:
dprintk("RPC: sendmsg returned unrecognized error %d\n",
-status);
- /* fall through */
+ fallthrough;
case -EPIPE:
xs_close(xprt);
status = -ENOTCONN;
@@ -1436,7 +1436,7 @@ static void xs_tcp_state_change(struct sock *sk)
xprt->connect_cookie++;
clear_bit(XPRT_CONNECTED, &xprt->state);
xs_run_error_worker(transport, XPRT_SOCK_WAKE_DISCONNECT);
- /* fall through */
+ fallthrough;
case TCP_CLOSING:
/*
* If the server closed down the connection, make sure that
@@ -2202,7 +2202,7 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
switch (ret) {
case 0:
xs_set_srcport(transport, sock);
- /* fall through */
+ fallthrough;
case -EINPROGRESS:
/* SYN_SENT! */
if (xprt->reestablish_timeout < XS_TCP_INIT_REEST_TO)
@@ -2255,7 +2255,7 @@ static void xs_tcp_setup_socket(struct work_struct *work)
default:
printk("%s: connect returned unhandled error %d\n",
__func__, status);
- /* fall through */
+ fallthrough;
case -EADDRNOTAVAIL:
/* We're probably in TIME_WAIT. Get rid of existing socket,
* and retry
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 808b147..6504141 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -652,7 +652,7 @@ static int tipc_l2_device_event(struct notifier_block *nb, unsigned long evt,
test_and_set_bit_lock(0, &b->up);
break;
}
- /* fall through */
+ fallthrough;
case NETDEV_GOING_DOWN:
clear_bit_unlock(0, &b->up);
tipc_reset_bearer(net, b);
diff --git a/net/tipc/group.c b/net/tipc/group.c
index 89257e2..588c2d2 100644
--- a/net/tipc/group.c
+++ b/net/tipc/group.c
@@ -536,7 +536,7 @@ void tipc_group_filter_msg(struct tipc_group *grp, struct sk_buff_head *inputq,
update = true;
deliver = false;
}
- /* Fall thru */
+ fallthrough;
case TIPC_GRP_BCAST_MSG:
m->bc_rcv_nxt++;
ack = msg_grp_bc_ack_req(hdr);
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 1075781..b736255 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1239,7 +1239,7 @@ static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb,
skb_queue_tail(mc_inputq, skb);
return true;
}
- /* fall through */
+ fallthrough;
case CONN_MANAGER:
skb_queue_tail(inputq, skb);
return true;
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 07419f3..2679e97 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -783,7 +783,7 @@ static __poll_t tipc_poll(struct file *file, struct socket *sock,
case TIPC_ESTABLISHED:
if (!tsk->cong_link_cnt && !tsk_conn_cong(tsk))
revents |= EPOLLOUT;
- /* fall through */
+ fallthrough;
case TIPC_LISTEN:
case TIPC_CONNECTING:
if (!skb_queue_empty_lockless(&sk->sk_receive_queue))
@@ -2597,7 +2597,7 @@ static int tipc_connect(struct socket *sock, struct sockaddr *dest,
* case is EINPROGRESS, rather than EALREADY.
*/
res = -EINPROGRESS;
- /* fall through */
+ fallthrough;
case TIPC_CONNECTING:
if (!timeout) {
if (previous == TIPC_CONNECTING)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 181ea6f..92784e5 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -837,7 +837,7 @@ static int unix_create(struct net *net, struct socket *sock, int protocol,
*/
case SOCK_RAW:
sock->type = SOCK_DGRAM;
- /* fall through */
+ fallthrough;
case SOCK_DGRAM:
sock->ops = &unix_dgram_ops;
break;
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 90f0f82..e97a4f0 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -957,7 +957,7 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy,
if (!ht_cap->ht_supported &&
chandef->chan->band != NL80211_BAND_6GHZ)
return false;
- /* fall through */
+ fallthrough;
case NL80211_CHAN_WIDTH_20_NOHT:
prohibited_flags |= IEEE80211_CHAN_NO_20MHZ;
width = 20;
@@ -983,7 +983,7 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy,
if (chandef->chan->band != NL80211_BAND_6GHZ &&
cap != IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ)
return false;
- /* fall through */
+ fallthrough;
case NL80211_CHAN_WIDTH_80:
prohibited_flags |= IEEE80211_CHAN_NO_80MHZ;
width = 80;
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index a6c61a2..db7333e 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -941,7 +941,7 @@ void cfg80211_cac_event(struct net_device *netdev,
sizeof(struct cfg80211_chan_def));
queue_work(cfg80211_wq, &rdev->propagate_cac_done_wk);
cfg80211_sched_dfs_chan_update(rdev);
- /* fall through */
+ fallthrough;
case NL80211_RADAR_CAC_ABORTED:
wdev->cac_started = false;
break;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c04fc6c..fde420a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2107,7 +2107,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 1:
if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
sizeof(u32) * rdev->wiphy.n_cipher_suites,
@@ -2154,7 +2154,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 2:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
rdev->wiphy.interface_modes))
@@ -2162,7 +2162,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 3:
nl_bands = nla_nest_start_noflag(msg,
NL80211_ATTR_WIPHY_BANDS);
@@ -2189,7 +2189,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->chan_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
default:
/* add frequencies */
nl_freqs = nla_nest_start_noflag(msg,
@@ -2244,7 +2244,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 4:
nl_cmds = nla_nest_start_noflag(msg,
NL80211_ATTR_SUPPORTED_COMMANDS);
@@ -2273,7 +2273,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 5:
if (rdev->ops->remain_on_channel &&
(rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
@@ -2291,7 +2291,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 6:
#ifdef CONFIG_PM
if (nl80211_send_wowlan(msg, rdev, state->split))
@@ -2302,7 +2302,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
#else
state->split_start++;
#endif
- /* fall through */
+ fallthrough;
case 7:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
rdev->wiphy.software_iftypes))
@@ -2315,7 +2315,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 8:
if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
@@ -5207,7 +5207,7 @@ bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr)
break;
default:
WARN_ON(1);
- /* fall through */
+ fallthrough;
case RATE_INFO_BW_20:
rate_flg = 0;
break;
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index e67a7448..04f2d19 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1433,7 +1433,7 @@ cfg80211_inform_single_bss_data(struct wiphy *wiphy,
switch (ftype) {
case CFG80211_BSS_FTYPE_BEACON:
ies->from_beacon = true;
- /* fall through */
+ fallthrough;
case CFG80211_BSS_FTYPE_UNKNOWN:
rcu_assign_pointer(tmp.pub.beacon_ies, ies);
break;
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 985f3c2..079ce32 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -205,7 +205,7 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev,
return err;
case CFG80211_CONN_ASSOC_FAILED_TIMEOUT:
*treason = NL80211_TIMEOUT_ASSOC;
- /* fall through */
+ fallthrough;
case CFG80211_CONN_ASSOC_FAILED:
cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0,
@@ -215,7 +215,7 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev,
cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0,
WLAN_REASON_DEAUTH_LEAVING, false);
- /* fall through */
+ fallthrough;
case CFG80211_CONN_ABANDON:
/* free directly, disconnected event already sent */
cfg80211_sme_free(wdev);
diff --git a/net/wireless/util.c b/net/wireless/util.c
index dfad1c0..7c5d536 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -198,7 +198,7 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband)
sband->bitrates[i].flags |=
IEEE80211_RATE_MANDATORY_G;
want--;
- /* fall through */
+ fallthrough;
default:
sband->bitrates[i].flags |=
IEEE80211_RATE_ERP_G;
@@ -1008,7 +1008,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
case NL80211_IFTYPE_STATION:
if (dev->ieee80211_ptr->use_4addr)
break;
- /* fall through */
+ fallthrough;
case NL80211_IFTYPE_OCB:
case NL80211_IFTYPE_P2P_CLIENT:
case NL80211_IFTYPE_ADHOC:
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index aa918d7..4d2160c 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -1334,7 +1334,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
wstats.qual.qual = sig + 110;
break;
}
- /* fall through */
+ fallthrough;
case CFG80211_SIGNAL_TYPE_UNSPEC:
if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_SIGNAL)) {
wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED;
@@ -1343,7 +1343,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
wstats.qual.qual = sinfo.signal;
break;
}
- /* fall through */
+ fallthrough;
default:
wstats.qual.updated |= IW_QUAL_LEVEL_INVALID;
wstats.qual.updated |= IW_QUAL_QUAL_INVALID;
diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
index 7fb3276..8e1a49b 100644
--- a/net/x25/x25_facilities.c
+++ b/net/x25/x25_facilities.c
@@ -98,7 +98,7 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
*vc_fac_mask |= X25_MASK_REVERSE;
break;
}
- /*fall through */
+ fallthrough;
case X25_FAC_THROUGHPUT:
facilities->throughput = p[1];
*vc_fac_mask |= X25_MASK_THROUGHPUT;
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 4d3bb46..e1c4197 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -349,7 +349,7 @@ static int x25_state4_machine(struct sock *sk, struct sk_buff *skb, int frametyp
case X25_RESET_REQUEST:
x25_write_internal(sk, X25_RESET_CONFIRMATION);
- /* fall through */
+ fallthrough;
case X25_RESET_CONFIRMATION: {
x25_stop_timer(sk);
x25->condition = 0x00;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index d5280fd..d622c25 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -3410,7 +3410,7 @@ decode_session6(struct sk_buff *skb, struct flowi *fl, bool reverse)
switch (nexthdr) {
case NEXTHDR_FRAGMENT:
onlyproto = 1;
- /* fall through */
+ fallthrough;
case NEXTHDR_ROUTING:
case NEXTHDR_HOP:
case NEXTHDR_DEST: