diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 509d318b50d6..79843a3ca9dc 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -900,7 +900,6 @@ static int cma_modify_qp_rtr(struct rdma_id_private *id_priv,
 {
 	struct ib_qp_attr qp_attr;
 	int qp_attr_mask, ret;
-	union ib_gid sgid;
 
 	mutex_lock(&id_priv->qp_mutex);
 	if (!id_priv->id.qp) {
@@ -923,12 +922,6 @@ static int cma_modify_qp_rtr(struct rdma_id_private *id_priv,
 	if (ret)
 		goto out;
 
-	ret = ib_query_gid(id_priv->id.device, id_priv->id.port_num,
-			   rdma_ah_read_grh(&qp_attr.ah_attr)->sgid_index,
-			   &sgid, NULL);
-	if (ret)
-		goto out;
-
 	BUG_ON(id_priv->cma_dev->device != id_priv->id.device);
 
 	if (conn_param)