Messages in this thread Patch in this message | | | Date | Thu, 10 Mar 2011 12:20:31 -0500 | From | j223yang@asset ... | Subject | [Patch]ariadne: remove redundant NULL check |
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Simply remove redundant 'dev' NULL check.
Signed-off-by: Jinqiu Yang<crindy646@gmail.com> --- ariadne.c | 5 ----- 1 file changed, 5 deletions(-)
--- a/drivers/net/ariadne.c 2011-03-10 11:20:14.076039323 -0500 +++ b/drivers/net/ariadne.c 2011-03-10 11:21:59.111164537 -0500 @@ -425,11 +425,6 @@ static irqreturn_t ariadne_interrupt(int 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 */
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