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authorJeff Garzik <jeff@garzik.org>2006-10-06 14:56:04 -0400
committerJeff Garzik <jeff@garzik.org>2006-10-06 14:56:04 -0400
commitc31f28e778ab299a5035ea2bda64f245b8915d7c (patch)
tree92d1070b0ae0c3528ab2c8787c4402fd8adf5a5f /drivers/net/declance.c
parent86d91bab4806191a8126502d80d729c2a4765ebe (diff)
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/declance.c')
-rw-r--r--drivers/net/declance.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index e179aa1c1ba0..00e2a8a134d7 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -696,7 +696,7 @@ out:
static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
+ struct net_device *dev = dev_id;
printk("%s: DMA error\n", dev->name);
return IRQ_HANDLED;
@@ -704,7 +704,7 @@ static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id)
static irqreturn_t lance_interrupt(const int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
+ struct net_device *dev = dev_id;
struct lance_private *lp = netdev_priv(dev);
volatile struct lance_regs *ll = lp->ll;
int csr0;