diff options
| author | Pan Bian <[email protected]> | 2017-08-08 10:49:58 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2017-08-20 08:20:42 -0400 |
| commit | 8ac9e914a49ffd5ce5877d332c190f24d13725a9 (patch) | |
| tree | 16ee6e4ae662cb5c9e114f2e3bb79b8a7649a1a4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 68d9c47b1679ec8d55a005d39fc7a958ece82095 (diff) | |
media: mtk-mdp: use IS_ERR to check return value of of_clk_get
Function of_clk_get() returns an ERR_PTR on failures. In file
mtk_mdp_commp.c, its return value is checked against NULL. Such checks
cannot prevent from accessing bad memory. This patch replaces the NULL
checks with IS_ERR checks.
Signed-off-by: Pan Bian <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions