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authorLABBE Corentin <clabbe.montjoie@gmail.com>2016-08-16 11:44:18 +0300
committerVinod Koul <vinod.koul@intel.com>2016-08-22 09:27:49 +0300
commit32e80820de5d7eb778632af8f235727a32d3aeb2 (patch)
tree14b569885077e46400a0cc1cb61798b086761db9 /fs/afs
parent6a8b0c6b18f62a277ffb2139d0c0253fe35d7feb (diff)
downloadlinux-32e80820de5d7eb778632af8f235727a32d3aeb2.tar.xz
dmaengine: img-mdc: fix a possible NULL dereference
of_match_device could return NULL, and so cause a NULL pointer dereference later at line 850: mdma->soc = match->data; For fixing this problem, we use of_device_get_match_data(), this will simplify the code a little by using a standard function for getting the match data. This was reported by coverity (CID 1324134) Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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