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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/8390.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/8390.c')
| -rw-r--r-- | drivers/net/8390.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/8390.c b/drivers/net/8390.c index fa3442cb1a49..3d1c599ac3cb 100644 --- a/drivers/net/8390.c +++ b/drivers/net/8390.c @@ -406,14 +406,8 @@ irqreturn_t ei_interrupt(int irq, void *dev_id) int interrupts, nr_serviced = 0; struct ei_device *ei_local; - if (dev == NULL) - { - printk ("net_interrupt(): irq %d for unknown device.\n", irq); - return IRQ_NONE; - } - e8390_base = dev->base_addr; - ei_local = (struct ei_device *) netdev_priv(dev); + ei_local = netdev_priv(dev); /* * Protect the irq test too. |