* [PATCH v2] netevent: remove automatic variable in register_netevent_notifier()
@ 2015-05-29 1:02 Wang Long
2015-05-31 7:07 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Wang Long @ 2015-05-29 1:02 UTC (permalink / raw)
To: davem, netdev, sergei.shtylyov
Cc: long.wanglong, linux-kernel, peifeiyue, wanglong
Remove automatic variable 'err' in register_netevent_notifier() and
return the result of atomic_notifier_chain_register() directly.
Signed-off-by: Wang Long <long.wanglong@huawei.com>
---
net/core/netevent.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/net/core/netevent.c b/net/core/netevent.c
index f17ccd2..8b3bc4f 100644
--- a/net/core/netevent.c
+++ b/net/core/netevent.c
@@ -31,10 +31,7 @@ static ATOMIC_NOTIFIER_HEAD(netevent_notif_chain);
*/
int register_netevent_notifier(struct notifier_block *nb)
{
- int err;
-
- err = atomic_notifier_chain_register(&netevent_notif_chain, nb);
- return err;
+ return atomic_notifier_chain_register(&netevent_notif_chain, nb);
}
EXPORT_SYMBOL_GPL(register_netevent_notifier);
--
1.8.3.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] netevent: remove automatic variable in register_netevent_notifier()
2015-05-29 1:02 [PATCH v2] netevent: remove automatic variable in register_netevent_notifier() Wang Long
@ 2015-05-31 7:07 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2015-05-31 7:07 UTC (permalink / raw)
To: long.wanglong; +Cc: netdev, sergei.shtylyov, linux-kernel, peifeiyue, wanglong
From: Wang Long <long.wanglong@huawei.com>
Date: Fri, 29 May 2015 01:02:08 +0000
> Remove automatic variable 'err' in register_netevent_notifier() and
> return the result of atomic_notifier_chain_register() directly.
>
> Signed-off-by: Wang Long <long.wanglong@huawei.com>
Applied, thank you.
^ permalink raw reply [flat|nested] 2+ messages in thread
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