drm/amd/display: Add null checks
authorWang <anguwang@amd.com>
Tue, 15 Jun 2021 21:22:57 +0000 (17:22 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 8 Jul 2021 19:14:47 +0000 (15:14 -0400)
commit0713921b4ced1bf9ab8fa0bf74769f98981552ad
tree38ab8a2189c2f0ae3dfc4dcdd15f70616adddba7
parent556a979d3c50960acd96efded7801970bd989236
drm/amd/display: Add null checks

Added NULL checks before two problematic statements

Signed-off-by: Wang <anguwang@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_stream.c