* [PATCH] netfilter: fix clusterip_net_exit build regression
@ 2017-12-07 13:26 Arnd Bergmann
2017-12-07 16:29 ` Vasily Averin
2017-12-07 22:23 ` Pablo Neira Ayuso
0 siblings, 2 replies; 3+ messages in thread
From: Arnd Bergmann @ 2017-12-07 13:26 UTC (permalink / raw)
To: Pablo Neira Ayuso, Jozsef Kadlecsik, Florian Westphal,
David S. Miller, Alexey Kuznetsov, Hideaki YOSHIFUJI
Cc: Arnd Bergmann, Xin Long, Vasily Averin, netfilter-devel, coreteam,
netdev, linux-kernel
The added check produces a build error when CONFIG_PROC_FS is
disabled:
net/ipv4/netfilter/ipt_CLUSTERIP.c: In function 'clusterip_net_exit':
net/ipv4/netfilter/ipt_CLUSTERIP.c:822:28: error: 'cn' undeclared (first use in this function)
This moves the variable declaration out of the #ifdef to make it
available to the WARN_ON_ONCE().
Fixes: 613d0776d3fe ("netfilter: exit_net cleanup check added")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index e35b8d074f06..69060e3abe85 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -813,8 +813,8 @@ static int clusterip_net_init(struct net *net)
static void clusterip_net_exit(struct net *net)
{
-#ifdef CONFIG_PROC_FS
struct clusterip_net *cn = net_generic(net, clusterip_net_id);
+#ifdef CONFIG_PROC_FS
proc_remove(cn->procdir);
cn->procdir = NULL;
#endif
--
2.9.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] netfilter: fix clusterip_net_exit build regression
2017-12-07 13:26 [PATCH] netfilter: fix clusterip_net_exit build regression Arnd Bergmann
@ 2017-12-07 16:29 ` Vasily Averin
2017-12-07 22:23 ` Pablo Neira Ayuso
1 sibling, 0 replies; 3+ messages in thread
From: Vasily Averin @ 2017-12-07 16:29 UTC (permalink / raw)
To: Arnd Bergmann, Pablo Neira Ayuso, Jozsef Kadlecsik,
Florian Westphal, David S. Miller, Alexey Kuznetsov,
Hideaki YOSHIFUJI
Cc: Xin Long, netfilter-devel, coreteam, netdev, linux-kernel
thank you,
it was mu fault.
Reviewed-by: Vasily Averin <vvs@virtuozzo.com>
On 2017-12-07 16:26, Arnd Bergmann wrote:
> The added check produces a build error when CONFIG_PROC_FS is
> disabled:
>
> net/ipv4/netfilter/ipt_CLUSTERIP.c: In function 'clusterip_net_exit':
> net/ipv4/netfilter/ipt_CLUSTERIP.c:822:28: error: 'cn' undeclared (first use in this function)
>
> This moves the variable declaration out of the #ifdef to make it
> available to the WARN_ON_ONCE().
>
> Fixes: 613d0776d3fe ("netfilter: exit_net cleanup check added")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
> index e35b8d074f06..69060e3abe85 100644
> --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
> +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
> @@ -813,8 +813,8 @@ static int clusterip_net_init(struct net *net)
>
> static void clusterip_net_exit(struct net *net)
> {
> -#ifdef CONFIG_PROC_FS
> struct clusterip_net *cn = net_generic(net, clusterip_net_id);
> +#ifdef CONFIG_PROC_FS
> proc_remove(cn->procdir);
> cn->procdir = NULL;
> #endif
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] netfilter: fix clusterip_net_exit build regression
2017-12-07 13:26 [PATCH] netfilter: fix clusterip_net_exit build regression Arnd Bergmann
2017-12-07 16:29 ` Vasily Averin
@ 2017-12-07 22:23 ` Pablo Neira Ayuso
1 sibling, 0 replies; 3+ messages in thread
From: Pablo Neira Ayuso @ 2017-12-07 22:23 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Jozsef Kadlecsik, Florian Westphal, David S. Miller,
Alexey Kuznetsov, Hideaki YOSHIFUJI, Xin Long, Vasily Averin,
netfilter-devel, coreteam, netdev, linux-kernel
On Thu, Dec 07, 2017 at 02:26:09PM +0100, Arnd Bergmann wrote:
> The added check produces a build error when CONFIG_PROC_FS is
> disabled:
>
> net/ipv4/netfilter/ipt_CLUSTERIP.c: In function 'clusterip_net_exit':
> net/ipv4/netfilter/ipt_CLUSTERIP.c:822:28: error: 'cn' undeclared (first use in this function)
>
> This moves the variable declaration out of the #ifdef to make it
> available to the WARN_ON_ONCE().
Applied, thanks Arnd.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-12-07 13:26 [PATCH] netfilter: fix clusterip_net_exit build regression Arnd Bergmann
2017-12-07 16:29 ` Vasily Averin
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