summaryrefslogtreecommitdiffstats
path: root/drivers/net/cpmac.c
diff options
context:
space:
mode:
authorJeff Garzik <jeff@garzik.org>2007-10-29 05:46:16 -0400
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:03:40 -0800
commit28fc1f5a0c375cb6375fa48e9a8b393f2a189be6 (patch)
tree95b3b517b02dd46ff0fc2728c1e70de8d6f78ed3 /drivers/net/cpmac.c
parent1b36efe07f83ecf50eddd431d067c7bf86318e87 (diff)
[netdrvr] irq handler minor cleanups in several drivers
* use irq_handler_t where appropriate * no need to use 'irq' function arg, its already stored in a data struct * rename irq handler 'irq' argument to 'dummy', where the function has been analyzed and proven not to use its first argument. * remove always-false "dev_id == NULL" test from irq handlers * remove pointless casts from void* * declance: irq argument is not const * add KERN_xxx printk prefix * fix minor whitespace weirdness Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/cpmac.c')
-rw-r--r--drivers/net/cpmac.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 6e12d48351b..6ccebb830ff 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -661,9 +661,6 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id)
int queue;
u32 status;
- if (!dev)
- return IRQ_NONE;
-
priv = netdev_priv(dev);
status = cpmac_read(priv->regs, CPMAC_MAC_INT_VECTOR);