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| author | Arvind Yadav <[email protected]> | 2016-12-21 11:00:12 +0530 |
|---|---|---|
| committer | Vincent Abriou <[email protected]> | 2017-01-06 15:12:03 +0100 |
| commit | 1ae0d5af347df224a6e76334683f13a96d915a44 (patch) | |
| tree | 01a29e9f8673a6341a2bb8072872295c6c953e1e /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | 6d10c54a83e214348a2f4d59b103047dc230343c (diff) | |
drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache
Here, If devm_ioremap_nocache will fail. It will return NULL.
Kernel can run into a NULL-pointer dereference. This error check
will avoid NULL pointer dereference.
Signed-off-by: Arvind Yadav <[email protected]>
Acked-by: Vincent Abriou <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions