From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Wed, 25 Feb 2009 00:42:22 +0000 (+0000)
Subject: llc: remove some pointless conditionals before kfree_skb()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c3431ea71ee2ec9d892b5d7a83eb0afcf8c79263;p=openwrt%2Fstaging%2Fblogic.git

llc: 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/llc/llc_conn.c b/net/llc/llc_conn.c
index 5c6d89c6d51d..3477624a4906 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -332,8 +332,7 @@ int llc_conn_remove_acked_pdus(struct sock *sk, u8 nr, u16 *how_many_unacked)
 
 	for (i = 0; i < pdu_pos && i < q_len; i++) {
 		skb = skb_dequeue(&llc->pdu_unack_q);
-		if (skb)
-			kfree_skb(skb);
+		kfree_skb(skb);
 		nbr_acked++;
 	}
 out: