diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index ab876f928a1bcc69f1760444469d9d828c0672a9..ed9a989e501b4f7fa4f42431b696c89ccd972776 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -146,7 +146,7 @@ static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
 
 	buddy->bits = kzalloc((buddy->max_order + 1) * sizeof (long *),
 			      GFP_KERNEL);
-	buddy->num_free = kzalloc((buddy->max_order + 1) * sizeof (int *),
+	buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
 				  GFP_KERNEL);
 	if (!buddy->bits || !buddy->num_free)
 		goto err_out;
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c
index afaf4ac79f42d78a640501d0d0912dc6ec3e2ae0..894afac26f3b433da854f7d1b05ab11c435d9dc0 100644
--- a/drivers/infiniband/hw/qib/qib_rc.c
+++ b/drivers/infiniband/hw/qib/qib_rc.c
@@ -271,13 +271,9 @@ int qib_make_rc_req(struct qib_qp *qp)
 			goto bail;
 		}
 		wqe = get_swqe_ptr(qp, qp->s_last);
-		while (qp->s_last != qp->s_acked) {
-			qib_send_complete(qp, wqe, IB_WC_SUCCESS);
-			if (++qp->s_last >= qp->s_size)
-				qp->s_last = 0;
-			wqe = get_swqe_ptr(qp, qp->s_last);
-		}
-		qib_send_complete(qp, wqe, IB_WC_WR_FLUSH_ERR);
+		qib_send_complete(qp, wqe, qp->s_last != qp->s_acked ?
+			IB_WC_SUCCESS : IB_WC_WR_FLUSH_ERR);
+		/* will get called again */
 		goto done;
 	}