drm/amd/display: Add null pointer guards where needed

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[Why]
Some functions whose output is typically checked for null are not being
checked for null at several call sites, causing some static analysis
tools to throw an error.

[How]
Add null pointer guards around functions that typically have them at
other call sites.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Josip Pavic <josip.pavic@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Josip Pavic 2023-12-11 17:50:19 -05:00 • committed by Alex Deucher

parent 394e850f1a

commit ca1ecae145

3 changed files with 10 additions and 1 deletions

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5

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

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3

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

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3

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

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