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>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c
index bcc7d6d2579a..2fe02a8713ea 100644
--- a/drivers/net/team/team_mode_activebackup.c
+++ b/drivers/net/team/team_mode_activebackup.c
@@ -40,7 +40,7 @@ static bool ab_transmit(struct team *team, struct sk_buff *skb)
 {
         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 33e30edeb202..45cc0951aa48 100644
--- a/drivers/net/team/team_mode_loadbalance.c
+++ b/drivers/net/team/team_mode_loadbalance.c
@@ -124,7 +124,7 @@ static struct team_port *lb_htpm_select_tx_port(struct team *team,
                                                 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 @@ static unsigned int lb_get_skb_hash(struct lb_priv *lb_priv,
         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 @@ static bool lb_transmit(struct team *team, struct sk_buff *skb)
         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;