[PATCH net-next 1/1] driver: macvlan: Remove duplicated IFF_UP condition check in macvlan_forward_source_one

[fgao]

From: Gao Feng <gfree.w...@gmail.com>

The condition check "dev->flags & IFF_UP" is duplicated in
macvlan_forward_source_one, because its caller macvlan_forward_source
has already checked this flag.

Signed-off-by: Gao Feng <gfree.w...@gmail.com>
---
 drivers/net/macvlan.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 13b7e0b..95a5ffc 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -375,9 +375,6 @@ static void macvlan_forward_source_one(struct sk_buff *skb,
        int ret;
 
        dev = vlan->dev;
-       if (unlikely(!(dev->flags & IFF_UP)))
-               return;
-
        nskb = skb_clone(skb, GFP_ATOMIC);
        if (!nskb)
                return;
-- 
1.9.1