diff options
| author | Julia Lawall <julia@diku.dk> | 2009-12-28 11:09:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:33 -0300 |
| commit | 3557aa4f7ddaec2903532595d2caccac32a5bbeb (patch) | |
| tree | 788526b035c98e495af5f681c932fb87f8386d06 /drivers/media/video/ivtv/ivtv-version.h | |
| parent | b2ad41f9ef72d7b3309a2578bf4432a262ff2b47 (diff) | |
V4L/DVB (13954): Correct NULL test
Test the just-allocated value for NULL rather than some other value.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
identifier f;
@@
f(...) { <+... return NULL; ...+> }
@@
expression *x;
expression y;
identifier r.f;
statement S;
@@
x = f(...);
(
if ((x) == NULL) S
|
if (
- y
+ x
== NULL)
S
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-version.h')
0 files changed, 0 insertions, 0 deletions