diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2022-01-14 18:43:52 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-14 17:52:50 -0500 |
| commit | fb825b651de98cafef13e07673eb72d5e2ceb4a9 (patch) | |
| tree | d57af17d561c8a735de3a3c877fd45bdfe932dfe /drivers/gpu | |
| parent | a85d70a8b4813a955d45b062440fedb9be701421 (diff) | |
drm/amd/display: Remove redundant initialization of dpg_width
dpg_width is being initialized to width but this is never read
as dpg_width is overwritten later on. Remove the redundant
initialization.
Cleans up the following clang-analyzer warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:6020:8:
warning: Value stored to 'dpg_width' during its initialization is never
read [clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 05e216524370..cb2f96690b4a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -6011,7 +6011,7 @@ static void set_crtc_test_pattern(struct dc_link *link, else if (link->dc->hwss.set_disp_pattern_generator) { struct pipe_ctx *odm_pipe; int opp_cnt = 1; - int dpg_width = width; + int dpg_width; for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) opp_cnt++; |