drm/amd/display: Check for NULL when creating gamma struct

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[Wjy&How] Some stress test is causing unexpected memory allocation
failure. This prevents null dereference but there will likely be problems
later, hard to gracefully handle memalloc fail for critical objects.

Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Reza Amini <Reza.Amini@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Krunoslav Kovac 2019-01-02 14:12:53 -05:00 • committed by Alex Deucher

parent 5dc3fc5a78

commit ccab121723

1 changed files with 6 additions and 3 deletions

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drivers/gpu/drm/amd/display/dc/core/dc_surface.c

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