diff options
author | Jeff Garzik <jeff@garzik.org> | 2006-10-06 20:56:04 +0200 |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2006-10-06 20:56:04 +0200 |
commit | c31f28e778ab299a5035ea2bda64f245b8915d7c (patch) | |
tree | 92d1070b0ae0c3528ab2c8787c4402fd8adf5a5f /drivers/net/skfp | |
parent | arch/i386/kernel/time: don't shadow 'irq' function arg (diff) | |
download | linux-c31f28e778ab299a5035ea2bda64f245b8915d7c.tar.xz linux-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/skfp')
-rw-r--r-- | drivers/net/skfp/skfddi.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index 06ea2626c6f4..9733a11c6146 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -616,15 +616,10 @@ static int skfp_close(struct net_device *dev) irqreturn_t skfp_interrupt(int irq, void *dev_id) { - struct net_device *dev = (struct net_device *) dev_id; + struct net_device *dev = dev_id; struct s_smc *smc; /* private board structure pointer */ skfddi_priv *bp; - if (dev == NULL) { - printk("%s: irq %d for unknown device\n", dev->name, irq); - return IRQ_NONE; - } - smc = netdev_priv(dev); bp = &smc->os; |