IB/ipoib: Replace printk with pr_warn

pr_* is the preferred way to print messages, replace all
printk(KERN_WARN, ...) with pr_warn.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/ulp/ipoib/ipoib_cm.c

@@ -876,7 +876,7 @@ 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 +884,8 @@ 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 +1562,7 @@ 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;

drivers/infiniband/ulp/ipoib/ipoib_main.c

@@ -1663,8 +1663,8 @@ static int ipoib_dev_init_default(struct net_device *dev)
 
 	priv->tx_ring = vzalloc(ipoib_sendq_size * sizeof *priv->tx_ring);
 	if (!priv->tx_ring) {
-		printk(KERN_WARNING "%s: failed to allocate TX ring (%d entries)\n",
-		       priv->ca->name, ipoib_sendq_size);
+		pr_warn("%s: failed to allocate TX ring (%d entries)\n",
+			priv->ca->name, ipoib_sendq_size);
 		goto out_rx_ring_cleanup;
 	}
 
@@ -2204,8 +2204,7 @@ static struct net_device *ipoib_add_port(const char *format,
 
 	result = ib_query_port(hca, port, &attr);
 	if (result) {
-		printk(KERN_WARNING "%s: ib_query_port %d failed\n",
-		       hca->name, port);
+		pr_warn("%s: ib_query_port %d failed\n", hca->name, port);
 		goto device_init_failed;
 	}
 
@@ -2220,8 +2219,8 @@ static struct net_device *ipoib_add_port(const char *format,
 
 	result = ib_query_pkey(hca, port, 0, &priv->pkey);
 	if (result) {
-		printk(KERN_WARNING "%s: ib_query_pkey port %d failed (ret = %d)\n",
-		       hca->name, port, result);
+		pr_warn("%s: ib_query_pkey port %d failed (ret = %d)\n",
+			hca->name, port, result);
 		goto device_init_failed;
 	}
 
@@ -2238,8 +2237,8 @@ static struct net_device *ipoib_add_port(const char *format,
 
 	result = ib_query_gid(hca, port, 0, &priv->local_gid, NULL);
 	if (result) {
-		printk(KERN_WARNING "%s: ib_query_gid port %d failed (ret = %d)\n",
-		       hca->name, port, result);
+		pr_warn("%s: ib_query_gid port %d failed (ret = %d)\n",
+			hca->name, port, result);
 		goto device_init_failed;
 	}
 
@@ -2249,8 +2248,8 @@ static struct net_device *ipoib_add_port(const char *format,
 
 	result = ipoib_dev_init(priv->dev, hca, port);
 	if (result) {
-		printk(KERN_WARNING "%s: failed to initialize port %d (ret = %d)\n",
-		       hca->name, port, result);
+		pr_warn("%s: failed to initialize port %d (ret = %d)\n",
+			hca->name, port, result);
 		goto device_init_failed;
 	}
 
@@ -2260,8 +2259,8 @@ static struct net_device *ipoib_add_port(const char *format,
 
 	result = register_netdev(priv->dev);
 	if (result) {
-		printk(KERN_WARNING "%s: couldn't register ipoib port %d; error %d\n",
-		       hca->name, port, result);
+		pr_warn("%s: couldn't register ipoib port %d; error %d\n",
+			hca->name, port, result);
 		goto register_failed;
 	}
 

drivers/infiniband/ulp/ipoib/ipoib_verbs.c

@@ -178,7 +178,7 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca)
 	priv->recv_cq = ib_create_cq(priv->ca, ipoib_ib_rx_completion, NULL,
 				     priv, &cq_attr);
 	if (IS_ERR(priv->recv_cq)) {
-		printk(KERN_WARNING "%s: failed to create receive CQ\n", ca->name);
+		pr_warn("%s: failed to create receive CQ\n", ca->name);
 		goto out_cm_dev_cleanup;
 	}
 
@@ -187,7 +187,7 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca)
 	priv->send_cq = ib_create_cq(priv->ca, ipoib_ib_tx_completion, NULL,
 				     priv, &cq_attr);
 	if (IS_ERR(priv->send_cq)) {
-		printk(KERN_WARNING "%s: failed to create send CQ\n", ca->name);
+		pr_warn("%s: failed to create send CQ\n", ca->name);
 		goto out_free_recv_cq;
 	}
 
@@ -208,7 +208,7 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca)
 
 	priv->qp = ib_create_qp(priv->pd, &init_attr);
 	if (IS_ERR(priv->qp)) {
-		printk(KERN_WARNING "%s: failed to create QP\n", ca->name);
+		pr_warn("%s: failed to create QP\n", ca->name);
 		goto out_free_send_cq;
 	}