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| author |   Jeff Garzik <jeff@garzik.org> | 2006-10-06 14:56:04 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-06 14:56:04 -0400 |
| commit | c31f28e778ab299a5035ea2bda64f245b8915d7c (patch) | |
| tree | 92d1070b0ae0c3528ab2c8787c4402fd8adf5a5f /drivers/net/lance.c | |
| parent | arch/i386/kernel/time: don't shadow 'irq' function arg (diff) | |
| download | linux-dev-c31f28e778ab299a5035ea2bda64f245b8915d7c.tar.xz linux-dev-c31f28e778ab299a5035ea2bda64f245b8915d7c.zip | |
drivers/net: eliminate irq handler impossible checks, needless casts
- Eliminate check for irq handler 'dev_id==NULL' where the
condition never occurs.
- Eliminate needless casts to/from void*
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/lance.c')
| -rw-r--r-- | drivers/net/lance.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/lance.c b/drivers/net/lance.c index 7afac47e59ad..6efbd499d752 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -1019,11 +1019,6 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id) int csr0, ioaddr, boguscnt=10; int must_restart; - if (dev == NULL) { - printk ("lance_interrupt(): irq %d for unknown device.\n", irq); - return IRQ_NONE; - } - ioaddr = dev->base_addr; lp = dev->priv; |