drm/amdgpu: Remove the unneeded result variable

Return the value sdma_v5_2_start() directly instead of storing it in
another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
ye xingchen 2022-08-26 07:23:57 +00:00 • committed by Alex Deucher
commit 1d5d194777