Commit 57738ae4 authored by Nirmoy Das's avatar Nirmoy Das Committed by Alex Deucher
Browse files

drm/amd/display: do not dereference on NULL 



WARN_ON() will not kill the process so the second WARN_ON()
will try to dereference NULL pointer.

Signed-off-by: default avatarNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 16eb48c6

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+4 −1
Original line number Diff line number Diff line
@@ -9013,7 +9013,10 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) 
		}



		status = dc_stream_get_status(dm_new_crtc_state->stream);

		WARN_ON(!status);



		if (WARN_ON(!status))

			continue;



		WARN_ON(!status->plane_count);



		/*