[PATCH net-next v4 2/6] bonding: remove the no effect lock for bond_3ad_lacpdu_recv()

There is no pointer needed read lock protection, remove the unnecessary lock
and improve performance for the 3ad recv path.

Signed-off-by: Ding Tianhong <redacted>
Cc: Nikolay Aleksandrov <redacted>
---
 drivers/net/bonding/bond_3ad.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 7a3860f..c134f43 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c

@@ -2494,9 +2494,7 @@ int bond_3ad_lacpdu_recv(const struct sk_buff *skb, struct bonding *bond,
 	if (!lacpdu)
 		return ret;
 
-	read_lock(&bond->lock);
 	ret = bond_3ad_rx_indication(lacpdu, slave, skb->len);
-	read_unlock(&bond->lock);
 	return ret;
 }
 

-- 
1.8.2.1