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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-04-16 02:16:27 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-16 02:35:22 +0300 |
commit | 201c7b72f0bf38d7f31fd229a01de035d0f10cd1 (patch) | |
tree | bda27da290d049a0edd31daebd2e580d2d67c1df /drivers/thunderbolt/Makefile | |
parent | 160a117f0864871ae1bab26554a985a1d2861afd (diff) | |
download | linux-201c7b72f0bf38d7f31fd229a01de035d0f10cd1.tar.xz |
zram: fix error return code
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>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/thunderbolt/Makefile')
0 files changed, 0 insertions, 0 deletions