diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 5ecbe525b6764eae07b66b55b06c76a4b4602919..a3eeb4cda2de41151cb2abd16c467a71b9d77d75 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -3675,6 +3675,10 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 				DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
 				lttpr_dpcd_data,
 				sizeof(lttpr_dpcd_data));
+		if (status != DC_OK) {
+			dm_error("%s: Read LTTPR caps data failed.\n", __func__);
+			return false;
+		}
 
 		link->dpcd_caps.lttpr_caps.revision.raw =
 				lttpr_dpcd_data[DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV -