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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-08-19 00:25:56 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-14 18:10:59 +0400
commit612cd9e87496cc34c29ff3a3c0adb52cd816c3b6 (patch)
treef771ec03a41d2a443d0337b5aca11310671c8a22 /Documentation/dvb
parentb25b895805dd415f218cfd4892d17aeb2db425f7 (diff)
downloadlinux-612cd9e87496cc34c29ff3a3c0adb52cd816c3b6.tar.xz
[media] mt9m032.c: introduce missing initialization
The result of one call to a function is tested, and then at the second call to the same function, the previous result, and not the current result, is tested again. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; identifier f; statement S1,S2; @@ *ret = f(...); if (\(ret != 0\|ret < 0\|ret == NULL\)) S1 ... when any *f(...); if (\(ret != 0\|ret < 0\|ret == NULL\)) S2 // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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