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author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2016-08-16 08:44:18 (GMT) |
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committer | Vinod Koul <vinod.koul@intel.com> | 2016-08-22 06:27:49 (GMT) |
commit | 32e80820de5d7eb778632af8f235727a32d3aeb2 (patch) | |
tree | 14b569885077e46400a0cc1cb61798b086761db9 /fs | |
parent | 6a8b0c6b18f62a277ffb2139d0c0253fe35d7feb (diff) | |
download | linux-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>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions