diff options
| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-08-02 19:15:36 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 09:57:35 +0100 |
| commit | 0a5630dee31fb47ad0afef606feb9812f8b80d7f (patch) | |
| tree | 359d597f7eebff4dccf7ab5a582300aeaabf32e9 /drivers/gpu | |
| parent | 0d234d1135dcd8876de0576dac68efd0a87eef87 (diff) | |
drm/amd/display: Fix wrong return value in dm_update_plane_state()
[ Upstream commit c35376137e940c3389df2726a92649c01a9844b4 ]
On an error exit path, a negative error code should be returned
instead of a positive return value.
Fixes: 9e869063b0021 ("drm/amd/display: Move iteration out of dm_update_planes")
Cc: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2384aa018993..7c5808503173 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6984,8 +6984,7 @@ static int dm_update_plane_state(struct dc *dc, dm_old_plane_state->dc_state, dm_state->context)) { - ret = EINVAL; - return ret; + return -EINVAL; } |