lkml.org 
[lkml]   [2015]   [Aug]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 05/11] mlxsw: fix error return code
Sun, Aug 23, 2015 at 02:11:16AM CEST, Julia.Lawall@lip6.fr wrote:
>Return a negative error code on failure.
>
>A simplified version of the semantic match that finds this problem is as
>follows: (http://coccinelle.lip6.fr/)
>
>// <smpl>
>@@
>identifier ret; expression e1,e2;
>@@
>(
>if (\(ret < 0\|ret != 0\))
> { ... return ret; }
>|
>ret = 0
>)
>... when != ret = e1
> when != &ret
>*if(...)
>{
> ... when != ret = e2
> when forall
> return ret;
>}
>// </smpl>
>
>Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

Acked-by: Jiri Pirko <jiri@mellanox.com>


\
 
 \ /
  Last update: 2015-08-23 21:01    [W:0.183 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site