drm/amd/display: Return value of function

Added return value check hpd_enable

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Denis Arefev <arefev@swemel.ru>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Denis Arefev 2023-08-03 17:11:16 +03:00 • committed by Alex Deucher
commit 665fdce51b