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>

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 */