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>
diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c
index 6b1234b..a795202 100644
--- a/drivers/net/dgrs.c
+++ b/drivers/net/dgrs.c
@@ -897,8 +897,8 @@
static irqreturn_t dgrs_intr(int irq, void *dev_id)
{
- struct net_device *dev0 = (struct net_device *) dev_id;
- DGRS_PRIV *priv0 = (DGRS_PRIV *) dev0->priv;
+ struct net_device *dev0 = dev_id;
+ DGRS_PRIV *priv0 = dev0->priv;
I596_CB *cbp;
int cmd;
int i;