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net/smsc911x: Use NULL instead of integer for pointer

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Silences the following sparse warning:
drivers/net/ethernet/smsc/smsc911x.c:2145:30:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sachin Kamat 2013-03-18 21:01:38 +00:00 committed by David S. Miller
parent 119c331f16
commit 6fed9592de
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/smsc/smsc911x.c
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@ -2115,7 +2115,7 @@ static int smsc911x_init(struct net_device *dev)
spin_lock_init(&pdata->dev_lock);
spin_lock_init(&pdata->mac_lock);
if (pdata->ioaddr == 0) {
if (pdata->ioaddr == NULL) {
SMSC_WARN(pdata, probe, "pdata->ioaddr: 0x00000000");
return -ENODEV;
}