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(parent: 55f2ac3) | patch
thermal: imx: fix a possible NULL dereference
authorCorentin LABBE <clabbe.montjoie@gmail.com>
Tue, 16 Aug 2016 08:51:38 +0000 (10:51 +0200)
committerZhang Rui <rui.zhang@intel.com>
Fri, 19 Aug 2016 13:34:08 +0000 (21:34 +0800)
commit829bc78aa7628e81a9de717316b85cbee3c5eb86
treeb6244357a24210b67181e3c76a1594967d7eec1atree | snapshot
parent55f2ac33adc78d429c470c9ca05e18c36dc24922commit | diff
thermal: imx: fix a possible NULL dereference

of_match_device could return NULL, and so cause a NULL pointer
dereference later at line 472:
data->socdata = of_id->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.

Reported-by: coverity (CID 1324128)
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
drivers/thermal/imx_thermal.c diff | blob | history
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