unix: remove some pointless conditionals before kfree_skb()

Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index d1b89820ab4f34bc5ad8d00d7fa221691f7876c5..baac91049b0ea0efcafb0259ff4146cc2d0e41f6 100644 (file)
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1178,8 +1178,7 @@ out_unlock:
                unix_state_unlock(other);
 
 out:
-       if (skb)
-               kfree_skb(skb);
+       kfree_skb(skb);
        if (newsk)
                unix_release_sock(newsk, 0);
        if (other)