drm/fb-helper: Add missed unlocks in setcmap_legacy()
[ Upstream commit 0a260e731d6c4c17547ac275a2cde888a9eb4a3d ]
setcmap_legacy() does not call drm_modeset_unlock_all() in some exits,
add the missed unlocks with goto to fix it.
Fixes: 964c60063bff ("drm/fb-helper: separate the fb_setcmap helper into atomic and legacy paths")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201203144248.418281-1-hslester96@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed