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path: root/drivers/net/3c509.c
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Diffstat (limited to 'drivers/net/3c509.c')
-rw-r--r--drivers/net/3c509.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 7ad0a54779c..f791bf026e5 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -912,16 +912,11 @@ el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
static irqreturn_t
el3_interrupt(int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *)dev_id;
+ struct net_device *dev = dev_id;
struct el3_private *lp;
int ioaddr, status;
int i = max_interrupt_work;
- if (dev == NULL) {
- printk ("el3_interrupt(): irq %d for unknown device.\n", irq);
- return IRQ_NONE;
- }
-
lp = netdev_priv(dev);
spin_lock(&lp->lock);