From: Hersen Wu <hersenxs.wu@xxxxxxx> [Why] Coverity reports NULL_RETURN warning. [How] Add otg_master NULL check. Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx> Acked-by: Tom Chung <chiahsuan.chung@xxxxxxx> Signed-off-by: Hersen Wu <hersenxs.wu@xxxxxxx> --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 2d5983b2b541..532882ee7b2b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -2338,6 +2338,9 @@ void resource_log_pipe_topology_update(struct dc *dc, struct dc_state *state) state->stream_status[stream_idx].mall_stream_config.paired_stream); otg_master = resource_get_otg_master_for_stream( &state->res_ctx, state->streams[phantom_stream_idx]); + if (!otg_master) + continue; + resource_log_pipe_for_stream(dc, state, otg_master, stream_idx); } } -- 2.34.1
