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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-07-13 14:33:37 +0300 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-07-18 16:42:39 -0400 |
| commit | 2d04559e0660cf503d4e46cfbd7421d0b6156aa1 (patch) | |
| tree | 96cd9efa0d4339d8c35a20f42772da3403493dce /drivers/gpu/drm/amd | |
| parent | drm/amdgpu: Clarify asics naming in Kconfig options (diff) | |
| download | linux-dev-2d04559e0660cf503d4e46cfbd7421d0b6156aa1.tar.xz linux-dev-2d04559e0660cf503d4e46cfbd7421d0b6156aa1.zip | |
drm/amd/display: Remove unnecessary NULL check in commit_planes_for_stream()
Smatch complains that:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3369 commit_planes_for_stream()
warn: variable dereferenced before check 'stream' (see line 3114)
The 'stream' pointer cannot be NULL and the check can be removed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 51c9563ad137..e42f44fc1c08 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3478,7 +3478,7 @@ static void commit_planes_for_stream(struct dc *dc, top_pipe_to_program->stream_res.tg, CRTC_STATE_VACTIVE); - if (stream && should_use_dmub_lock(stream->link)) { + if (should_use_dmub_lock(stream->link)) { union dmub_hw_lock_flags hw_locks = { 0 }; struct dmub_hw_lock_inst_flags inst_flags = { 0 }; |