ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD
Author: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
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
Acked-by: Simon Horman
Signed-off-by: Pablo Neira Ayuso
---
net/netfilter/ipvs/ip_vs_ctl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 767cc12..37b38d0 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; |
---
net/netfilter/ipvs/ip_vs_ctl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 767cc12..37b38d0 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;