diff mbox

ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD

Message ID CAPgLHd_JMzWm-Eh48bXcq6xW2viVEQgmkxLU8KgVyD2gUk6sZQ@mail.gmail.com
State Accepted
Headers show

Commit Message

Wei Yongjun Sept. 6, 2012, 4:21 a.m. UTC
From: 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 <yongjun_wei@trendmicro.com.cn>
---
 net/netfilter/ipvs/ip_vs_ctl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)



--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Comments

Simon Horman Sept. 10, 2012, 12:01 a.m. UTC | #1
On Thu, Sep 06, 2012 at 12:21:53PM +0800, Wei Yongjun wrote:
> From: 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 <yongjun_wei@trendmicro.com.cn>

Acked-by: Simon Horman <horms@verge.net.au>

> ---
>  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 f51013c..9d9f83e 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;
> 
> 
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Pablo Neira Ayuso Sept. 10, 2012, 9:16 a.m. UTC | #2
On Mon, Sep 10, 2012 at 09:01:30AM +0900, Simon Horman wrote:
> On Thu, Sep 06, 2012 at 12:21:53PM +0800, Wei Yongjun wrote:
> > From: 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 <yongjun_wei@trendmicro.com.cn>
> 
> Acked-by: Simon Horman <horms@verge.net.au>

Applied, thanks Simon and Wei.
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index f51013c..9d9f83e 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;