[MAC80211]: Remove bitfields from struct ieee80211_tx_packet_data
remove bitfields from struct ieee80211_tx_packet_data
[Johannes: completely clear flags in ieee80211_remove_tx_extra]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 53efcf6..eb4d9ea 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1245,11 +1245,11 @@
control.ifindex = odev->ifindex;
control.type = osdata->type;
- if (pkt_data->req_tx_status)
+ if (pkt_data->flags & IEEE80211_TXPD_REQ_TX_STATUS)
control.flags |= IEEE80211_TXCTL_REQ_TX_STATUS;
- if (pkt_data->do_not_encrypt)
+ if (pkt_data->flags & IEEE80211_TXPD_DO_NOT_ENCRYPT)
control.flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT;
- if (pkt_data->requeue)
+ if (pkt_data->flags & IEEE80211_TXPD_REQUEUE)
control.flags |= IEEE80211_TXCTL_REQUEUE;
control.queue = pkt_data->queue;
@@ -1291,8 +1291,7 @@
/* needed because we set skb device to master */
pkt_data->ifindex = dev->ifindex;
- pkt_data->mgmt_iface = 0;
- pkt_data->do_not_encrypt = 1;
+ pkt_data->flags |= IEEE80211_TXPD_DO_NOT_ENCRYPT;
/*
* fix up the pointers accounting for the radiotap
@@ -1343,7 +1342,7 @@
struct ieee80211_hdr hdr;
const u8 *encaps_data;
int encaps_len, skip_header_bytes;
- int nh_pos, h_pos, no_encrypt = 0;
+ int nh_pos, h_pos;
struct sta_info *sta;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
@@ -1487,8 +1486,8 @@
pkt_data = (struct ieee80211_tx_packet_data *)skb->cb;
memset(pkt_data, 0, sizeof(struct ieee80211_tx_packet_data));
pkt_data->ifindex = dev->ifindex;
- pkt_data->mgmt_iface = (sdata->type == IEEE80211_IF_TYPE_MGMT);
- pkt_data->do_not_encrypt = no_encrypt;
+ if (sdata->type == IEEE80211_IF_TYPE_MGMT)
+ pkt_data->flags |= IEEE80211_TXPD_MGMT_IFACE;
skb->dev = local->mdev;
sdata->stats.tx_packets++;
@@ -1546,7 +1545,8 @@
pkt_data = (struct ieee80211_tx_packet_data *) skb->cb;
memset(pkt_data, 0, sizeof(struct ieee80211_tx_packet_data));
pkt_data->ifindex = sdata->dev->ifindex;
- pkt_data->mgmt_iface = (sdata->type == IEEE80211_IF_TYPE_MGMT);
+ if (sdata->type == IEEE80211_IF_TYPE_MGMT)
+ pkt_data->flags |= IEEE80211_TXPD_MGMT_IFACE;
skb->priority = 20; /* use hardcoded priority for mgmt TX queue */
skb->dev = sdata->local->mdev;
@@ -1556,12 +1556,13 @@
* to request TX callback for hostapd. BIT(1) is checked.
*/
if ((fc & BIT(1)) == BIT(1)) {
- pkt_data->req_tx_status = 1;
+ pkt_data->flags |= IEEE80211_TXPD_REQ_TX_STATUS;
fc &= ~BIT(1);
hdr->frame_control = cpu_to_le16(fc);
}
- pkt_data->do_not_encrypt = !(fc & IEEE80211_FCTL_PROTECTED);
+ if (!(fc & IEEE80211_FCTL_PROTECTED))
+ pkt_data->flags |= IEEE80211_TXPD_DO_NOT_ENCRYPT;
sdata->stats.tx_packets++;
sdata->stats.tx_bytes += skb->len;