diff options
| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-08-02 19:15:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-06 15:42:54 -0400 |
| commit | c35376137e940c3389df2726a92649c01a9844b4 (patch) | |
| tree | 3b19ba448c5ed415ae6c8b9565bee87f3a9102d9 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | cc9fc1b1444f12addc1cf6aa6e653426990f1ad2 (diff) | |
| download | lwn-c35376137e940c3389df2726a92649c01a9844b4.tar.gz lwn-c35376137e940c3389df2726a92649c01a9844b4.zip | |
drm/amd/display: Fix wrong return value in dm_update_plane_state()
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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -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 27dfd285a944..7f6a91b4fe4e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8343,8 +8343,7 @@ static int dm_update_plane_state(struct dc *dc, dm_old_plane_state->dc_state, dm_state->context)) { - ret = EINVAL; - return ret; + return -EINVAL; } |