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@xxxxxxxxxx>
---
drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
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
--
2.17.1
