diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index aa92f40c9d50e739a14b0f19fd5e183f63ab964a..77e38ecd634e1262cbaff43bd6bbe8a47ad4f7e1 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1416,7 +1416,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
 					  OCRDMA_QP_PARAMS_HOP_LMT_MASK) >>
 						OCRDMA_QP_PARAMS_HOP_LMT_SHIFT;
 	qp_attr->ah_attr.grh.traffic_class = (params.tclass_sq_psn &
-					      OCRDMA_QP_PARAMS_SQ_PSN_MASK) >>
+					      OCRDMA_QP_PARAMS_TCLASS_MASK) >>
 						OCRDMA_QP_PARAMS_TCLASS_SHIFT;
 
 	qp_attr->ah_attr.ah_flags = IB_AH_GRH;