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ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD

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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>
This commit is contained in:
Wei Yongjun 2012-09-05 18:21:53 +00:00 committed by Pablo Neira Ayuso
parent a67299556e
commit 0edd94887d
1 changed files with 1 additions and 2 deletions
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3
net/netfilter/ipvs/ip_vs_ctl.c
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@ -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;