On 2020-11-10 3:03 a.m., Bernard Zhao wrote:
In function amdgpu_dm_connector_get_modes, drm_edid_is_valid
will check weather (!edid), no need to check again in the if
branch.
Signed-off-by: Bernard Zhao <bernard@xxxxxxxx>
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Harry
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e93e18c06c0e..0a283d07fe10 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6352,7 +6352,7 @@ static int amdgpu_dm_connector_get_modes(struct drm_connector *connector)
encoder = amdgpu_dm_connector_to_encoder(connector);
- if (!edid || !drm_edid_is_valid(edid)) {
+ if (!drm_edid_is_valid(edid)) {
amdgpu_dm_connector->num_modes =
drm_add_modes_noedid(connector, 640, 480);
} else {
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