Commit 0713921b authored by Wang's avatar Wang Committed by Alex Deucher
Browse files

drm/amd/display: Add null checks 



Added NULL checks before two problematic statements

Signed-off-by: default avatarWang <anguwang@amd.com>
Reviewed-by: default avatarMartin Leung <Martin.Leung@amd.com>
Acked-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 556a979d

drivers/gpu/drm/amd/display/dc/core/dc_stream.c

+3 −0
Original line number Diff line number Diff line
@@ -221,6 +221,9 @@ struct dc_stream_status *dc_stream_get_status_from_state( 
{

	uint8_t i;



	if (state == NULL)

		return NULL;



	for (i = 0; i < state->stream_count; i++) {

		if (stream == state->streams[i])

			return &state->stream_status[i];