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authorJeff Garzik <jeff@garzik.org>2006-10-06 22:56:04 +0400
committerJeff Garzik <jeff@garzik.org>2006-10-06 22:56:04 +0400
commitc31f28e778ab299a5035ea2bda64f245b8915d7c (patch)
tree92d1070b0ae0c3528ab2c8787c4402fd8adf5a5f /drivers/net/8390.c
parent86d91bab4806191a8126502d80d729c2a4765ebe (diff)
downloadlinux-c31f28e778ab299a5035ea2bda64f245b8915d7c.tar.xz
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.c8
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.