From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 5 Sep 2012 18:21:53 +0000 (+0000)
Subject: ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0edd94887d19ad73539477395c17ea0d6898947a;p=linux-beck.git

ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD

Using list_del_init() instead of list_del() + INIT_LIST_HEAD().

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 767cc12da0fe..37b38d0791cd 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -539,8 +539,7 @@ static int ip_vs_rs_unhash(struct ip_vs_dest *dest)
 	 * Remove it from the rs_table table.
 	 */
 	if (!list_empty(&dest->d_list)) {
-		list_del(&dest->d_list);
-		INIT_LIST_HEAD(&dest->d_list);
+		list_del_init(&dest->d_list);
 	}
 
 	return 1;