Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

 - A MIPS GIC fix for spurious, masked interrupts
 - A fix for a subtle IPI bug in GICv3
 - Do not probe GICv3 ITSs that are marked as disabled
 - Multi-MSI support for GICv2m
 - Various cleanups

1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 71ea9e26666c..962fbcb57dc7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -766,12 +766,14 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_
 	skb_orphan(skb);
 	skb_dst_drop(skb);
 
-	if (netif_queue_stopped(dev))
-		if (ib_req_notify_cq(priv->send_cq, IB_CQ_NEXT_COMP |
-				     IB_CQ_REPORT_MISSED_EVENTS)) {
+	if (netif_queue_stopped(dev)) {
+		rc = ib_req_notify_cq(priv->send_cq, IB_CQ_NEXT_COMP |
+				      IB_CQ_REPORT_MISSED_EVENTS);
+		if (unlikely(rc < 0))
 			ipoib_warn(priv, "IPoIB/CM:request notify on send CQ failed\n");
+		else if (rc)
 			napi_schedule(&priv->send_napi);
-		}
+	}
 
 	rc = post_send(priv, tx, tx->tx_head & (ipoib_sendq_size - 1), tx_req);
 	if (unlikely(rc)) {
@@ -876,7 +878,7 @@ int ipoib_cm_dev_open(struct net_device *dev)
 
 	priv->cm.id = ib_create_cm_id(priv->ca, ipoib_cm_rx_handler, dev);
 	if (IS_ERR(priv->cm.id)) {
-		printk(KERN_WARNING "%s: failed to create CM ID\n", priv->ca->name);
+		pr_warn("%s: failed to create CM ID\n", priv->ca->name);
 		ret = PTR_ERR(priv->cm.id);
 		goto err_cm;
 	}
@@ -884,8 +886,8 @@ int ipoib_cm_dev_open(struct net_device *dev)
 	ret = ib_cm_listen(priv->cm.id, cpu_to_be64(IPOIB_CM_IETF_ID | priv->qp->qp_num),
 			   0);
 	if (ret) {
-		printk(KERN_WARNING "%s: failed to listen on ID 0x%llx\n", priv->ca->name,
-		       IPOIB_CM_IETF_ID | priv->qp->qp_num);
+		pr_warn("%s: failed to listen on ID 0x%llx\n", priv->ca->name,
+			IPOIB_CM_IETF_ID | priv->qp->qp_num);
 		goto err_listen;
 	}
 
@@ -1562,7 +1564,7 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge)
 	priv->cm.srq = ib_create_srq(priv->pd, &srq_init_attr);
 	if (IS_ERR(priv->cm.srq)) {
 		if (PTR_ERR(priv->cm.srq) != -ENOSYS)
-			printk(KERN_WARNING "%s: failed to allocate SRQ, error %ld\n",
+			pr_warn("%s: failed to allocate SRQ, error %ld\n",
 			       priv->ca->name, PTR_ERR(priv->cm.srq));
 		priv->cm.srq = NULL;
 		return;