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| author | Arvind Yadav <[email protected]> | 2016-12-13 13:50:52 +0530 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2017-01-04 12:58:45 +0100 |
| commit | 4dcd19bfabaee8f9f4bcf203afba09b98ccbaf76 (patch) | |
| tree | fd7dddec731fd05fdf0045cc6dab08f18ccd96ba /lib | |
| parent | 04f6152d9fbad5bb78bccd05e798fa2d66c571e9 (diff) | |
video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap
Here, If devm_ioremap 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: Yoichi Yuasa <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions