tree 03183ec4b2e40c1700f20eb49b0b08d0125a4f83
parent 614f94b5416d3fdc3fb96876092a43872eff57a4
author Bernard Zhao <bernard@vivo.com> 1617800781 -0700
committer Rob Clark <robdclark@chromium.org> 1624458833 -0700

drm/msm: remove unneeded variable ret

This patch fix coccicheck warning:
drivers/gpu/drm/msm/dp/dp_link.c:848:5-8: Unneeded variable: "ret". Return "0" on line 880
Also remove unneeded function return value check.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
Link: https://lore.kernel.org/r/20210407130654.3387-1-bernard@vivo.com
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>