team: use rcu_dereference_bh() in tx path
Should be used instead of rcu_dereference, since rcu_read_lock_bh is
held.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c
index bcc7d6d..2fe02a8 100644
--- a/drivers/net/team/team_mode_activebackup.c
+++ b/drivers/net/team/team_mode_activebackup.c
@@ -40,7 +40,7 @@
{
struct team_port *active_port;
- active_port = rcu_dereference(ab_priv(team)->active_port);
+ active_port = rcu_dereference_bh(ab_priv(team)->active_port);
if (unlikely(!active_port))
goto drop;
skb->dev = active_port->dev;
diff --git a/drivers/net/team/team_mode_loadbalance.c b/drivers/net/team/team_mode_loadbalance.c
index 33e30ed..45cc095 100644
--- a/drivers/net/team/team_mode_loadbalance.c
+++ b/drivers/net/team/team_mode_loadbalance.c
@@ -124,7 +124,7 @@
struct sk_buff *skb,
unsigned char hash)
{
- return rcu_dereference(LB_HTPM_PORT_BY_HASH(lb_priv, hash));
+ return rcu_dereference_bh(LB_HTPM_PORT_BY_HASH(lb_priv, hash));
}
struct lb_select_tx_port {
@@ -179,7 +179,7 @@
uint32_t lhash;
unsigned char *c;
- fp = rcu_dereference(lb_priv->fp);
+ fp = rcu_dereference_bh(lb_priv->fp);
if (unlikely(!fp))
return 0;
lhash = SK_RUN_FILTER(fp, skb);
@@ -213,7 +213,7 @@
unsigned int tx_bytes = skb->len;
hash = lb_get_skb_hash(lb_priv, skb);
- select_tx_port_func = rcu_dereference(lb_priv->select_tx_port_func);
+ select_tx_port_func = rcu_dereference_bh(lb_priv->select_tx_port_func);
port = select_tx_port_func(team, lb_priv, skb, hash);
if (unlikely(!port))
goto drop;