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authorJulia Lawall <julia@diku.dk>2009-12-28 11:09:55 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-02-26 15:10:33 -0300
commit3557aa4f7ddaec2903532595d2caccac32a5bbeb (patch)
tree788526b035c98e495af5f681c932fb87f8386d06 /drivers/media/video/saa7110.c
parentb2ad41f9ef72d7b3309a2578bf4432a262ff2b47 (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/saa7110.c')
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