drm/amd/display: Added local_sink null check before access

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[Why & How]
Need to check if local_sink is NULL before accessing.

Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jake Wang 2020-06-05 16:16:38 -04:00 • committed by Alex Deucher

parent 8c44515be1

commit 3e1974cf02

1 changed files with 4 additions and 2 deletions

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

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