3 files changed, 9 insertions, 10 deletions

diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 4c9771d..ec4d0f3 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -2750,7 +2750,7 @@ static int emac_probe(struct platform_device *ofdev)
 	/* Get interrupts. EMAC irq is mandatory, WOL irq is optional */
 	dev->emac_irq = irq_of_parse_and_map(np, 0);
 	dev->wol_irq = irq_of_parse_and_map(np, 1);
-	if (dev->emac_irq == NO_IRQ) {
+	if (!dev->emac_irq) {
 		printk(KERN_ERR "%s: Can't map main interrupt\n", np->full_name);
 		goto err_free;
 	}
@@ -2913,9 +2913,9 @@ static int emac_probe(struct platform_device *ofdev)
  err_reg_unmap:
 	iounmap(dev->emacp);
  err_irq_unmap:
-	if (dev->wol_irq != NO_IRQ)
+	if (dev->wol_irq)
 		irq_dispose_mapping(dev->wol_irq);
-	if (dev->emac_irq != NO_IRQ)
+	if (dev->emac_irq)
 		irq_dispose_mapping(dev->emac_irq);
  err_free:
 	free_netdev(ndev);
@@ -2957,9 +2957,9 @@ static int emac_remove(struct platform_device *ofdev)
 	emac_dbg_unregister(dev);
 	iounmap(dev->emacp);
 
-	if (dev->wol_irq != NO_IRQ)
+	if (dev->wol_irq)
 		irq_dispose_mapping(dev->wol_irq);
-	if (dev->emac_irq != NO_IRQ)
+	if (dev->emac_irq)
 		irq_dispose_mapping(dev->emac_irq);
 
 	free_netdev(dev->ndev);
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index fdb5cdb..aaf6fec 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -597,9 +597,8 @@ static int mal_probe(struct platform_device *ofdev)
 		mal->rxde_irq = irq_of_parse_and_map(ofdev->dev.of_node, 4);
 	}
 
-	if (mal->txeob_irq == NO_IRQ || mal->rxeob_irq == NO_IRQ ||
-	    mal->serr_irq == NO_IRQ || mal->txde_irq == NO_IRQ ||
-	    mal->rxde_irq == NO_IRQ) {
+	if (!mal->txeob_irq || !mal->rxeob_irq || !mal->serr_irq ||
+	    !mal->txde_irq  || !mal->rxde_irq) {
 		printk(KERN_ERR
 		       "mal%d: failed to map interrupts !\n", index);
 		err = -ENODEV;
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 62454d7..bfe17d9 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1424,7 +1424,7 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter)
 		scrq = adapter->tx_scrq[i];
 		scrq->irq = irq_create_mapping(NULL, scrq->hw_irq);
 
-		if (scrq->irq == NO_IRQ) {
+		if (!scrq->irq) {
 			rc = -EINVAL;
 			dev_err(dev, "Error mapping irq\n");
 			goto req_tx_irq_failed;
@@ -1444,7 +1444,7 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter)
 	for (i = 0; i < adapter->req_rx_queues; i++) {
 		scrq = adapter->rx_scrq[i];
 		scrq->irq = irq_create_mapping(NULL, scrq->hw_irq);
-		if (scrq->irq == NO_IRQ) {
+		if (!scrq->irq) {
 			rc = -EINVAL;
 			dev_err(dev, "Error mapping irq\n");
 			goto req_rx_irq_failed;