diff options
| author | Yi Yang <[email protected]> | 2022-12-16 18:23:18 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-01-09 17:02:18 -0500 |
| commit | b95cb0d852014ded7d718953322f0ac6084dd661 (patch) | |
| tree | 02e1aefaee1c9abd9c09f4fc5ec034b2367816fc | |
| parent | 13b90cf900ab69dd5cab3cc5035bc7614037e64e (diff) | |
drm/amd/display: Remove redundant assignment to variable dc
Smatch report warning as follows:
Line 53679: drivers/gpu/drm/amd/display/dc/core/dc_stream.c:402
dc_stream_set_cursor_position() warn: variable dereferenced before
check 'stream'
The value of 'dc' has been assigned after check whether 'stream' is
NULL. Fix it by remove redundant assignment.
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Yi Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index 9825c30f2ca0..72b261ad9587 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -408,7 +408,7 @@ bool dc_stream_set_cursor_position( struct dc_stream_state *stream, const struct dc_cursor_position *position) { - struct dc *dc = stream->ctx->dc; + struct dc *dc; bool reset_idle_optimizations = false; if (NULL == stream) { |