packet: remove some pointless conditionals before kfree_skb()

Submitted by Wei Yongjun on Feb. 25, 2009, 10:36 a.m.

Details

Message ID 49A51F3A.3010907@cn.fujitsu.com
State Accepted
Delegated to: David Miller
Headers show

Commit Message

Wei Yongjun Feb. 25, 2009, 10:36 a.m.
Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
---
 net/packet/af_packet.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

Comments

David Miller Feb. 27, 2009, 7:09 a.m.
From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Wed, 25 Feb 2009 18:36:42 +0800

> Remove some pointless conditionals before kfree_skb().
> 
> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>

Applied.
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diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 1fc4a78..d8cc006 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -756,8 +756,7 @@  ring_is_full:
 	spin_unlock(&sk->sk_receive_queue.lock);
 
 	sk->sk_data_ready(sk, 0);
-	if (copy_skb)
-		kfree_skb(copy_skb);
+	kfree_skb(copy_skb);
 	goto drop_n_restore;
 }