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ariadne: remove redundant NULL check

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Simply remove redundant 'dev' NULL check.

Signed-off-by: Jinqiu Yang <crindy646@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
j223yang@asset.uwaterloo.ca 2011-03-10 12:36:37 +00:00 committed by David S. Miller
parent 6dfbd87a20
commit 75c0fd93c7
1 changed files with 0 additions and 5 deletions
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5
drivers/net/ariadne.c
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@ -425,11 +425,6 @@ static irqreturn_t ariadne_interrupt(int irq, void *data)
int csr0, boguscnt;
int handled = 0;
if (dev == NULL) {
printk(KERN_WARNING "ariadne_interrupt(): irq for unknown device.\n");
return IRQ_NONE;
}
lance->RAP = CSR0; /* PCnet-ISA Controller Status */
if (!(lance->RDP & INTR)) /* Check if any interrupt has been */