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authorAl Viro <viro@zeniv.linux.org.uk>2008-01-24 02:06:46 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:07:12 -0800
commit79ea13ce07c951bb4d95471e7300baa0f1be9e78 (patch)
treec0ea320464201854c5d3a222e2dd0d10ae22c95f /drivers/net/wan/pc300_drv.c
parent3e18826c73735eee5fca92584137824d9a387008 (diff)
NULL noise in drivers/net
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/pc300_drv.c')
-rw-r--r--drivers/net/wan/pc300_drv.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 99fee2f1d019..57914fbd41d3 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -2365,17 +2365,17 @@ static void falc_intr(pc300_t * card)
static irqreturn_t cpc_intr(int irq, void *dev_id)
{
- pc300_t *card;
+ pc300_t *card = dev_id;
volatile ucchar plx_status;
- if ((card = (pc300_t *) dev_id) == 0) {
+ if (!card) {
#ifdef PC300_DEBUG_INTR
printk("cpc_intr: spurious intr %d\n", irq);
#endif
return IRQ_NONE; /* spurious intr */
}
- if (card->hw.rambase == 0) {
+ if (!card->hw.rambase) {
#ifdef PC300_DEBUG_INTR
printk("cpc_intr: spurious intr2 %d\n", irq);
#endif
@@ -3648,7 +3648,7 @@ static void __devexit cpc_remove_one(struct pci_dev *pdev)
{
pc300_t *card = pci_get_drvdata(pdev);
- if (card->hw.rambase != 0) {
+ if (card->hw.rambase) {
int i;
/* Disable interrupts on the PCI bridge */