| Message ID | 20240830034103.121722-1-wangwensheng4@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] drm/amd/display: Delete redundant null check for 'steam' and 'plane' | expand |
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c index eaeeade31ed7..ffc35a5653fd 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c @@ -925,11 +925,9 @@ bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable) if (!stream || !plane) return false; - if (stream && plane) { - cursor_cache_enable = stream->cursor_position.enable && - plane->address.grph.cursor_cache_addr.quad_part; - cursor_attr = stream->cursor_attributes; - } + cursor_cache_enable = stream->cursor_position.enable && + plane->address.grph.cursor_cache_addr.quad_part; + cursor_attr = stream->cursor_attributes; /* * Second, check MALL eligibility
Since commit 15c2990e0f01 ("drm/amd/display: Add null checks for 'stream' and 'plane' before dereferencing"), the dcn30_apply_idle_power_optimizations() function would return if these veriables would be null. So no need to check again before using them. Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com> --- drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)