From: Hannes Eder <hannes@hanneseder.net>
Date: Sat, 14 Feb 2009 11:14:04 +0000 (+0000)
Subject: drivers/net/r6040.c: fix sparse warning: Using plain integer as NULL pointer
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=5b5103ec2dba07a15861e81cb783dd0fbaed24ed;p=linux-2.6-omap-h63xx.git

drivers/net/r6040.c: fix sparse warning: Using plain integer as NULL pointer

Fix this sparse warnings:
  drivers/net/r6040.c:487:31: warning: Using plain integer as NULL pointer
  drivers/net/r6040.c:492:31: warning: Using plain integer as NULL pointer

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 3c27a7bfea4..9c95ebe643a 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -484,12 +484,12 @@ static int r6040_close(struct net_device *dev)
 	/* Free Descriptor memory */
 	if (lp->rx_ring) {
 		pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
-		lp->rx_ring = 0;
+		lp->rx_ring = NULL;
 	}
 
 	if (lp->tx_ring) {
 		pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma);
-		lp->tx_ring = 0;
+		lp->tx_ring = NULL;
 	}
 
 	return 0;