diff options
Diffstat (limited to 'drivers/net/irda/irport.c')
| -rw-r--r-- | drivers/net/irda/irport.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c index 6ea78ec..654a68b 100644 --- a/drivers/net/irda/irport.c +++ b/drivers/net/irda/irport.c @@ -766,18 +766,14 @@ static inline void irport_receive(struct irport_cb *self) */ static irqreturn_t irport_interrupt(int irq, void *dev_id) { - struct net_device *dev = (struct net_device *) dev_id; + struct net_device *dev = dev_id; struct irport_cb *self; int boguscount = 0; int iobase; int iir, lsr; int handled = 0; - if (!dev) { - IRDA_WARNING("%s() irq %d for unknown device.\n", __FUNCTION__, irq); - return IRQ_NONE; - } - self = (struct irport_cb *) dev->priv; + self = dev->priv; spin_lock(&self->lock); |
