diff options
Diffstat (limited to 'drivers/net/tokenring/smctr.c')
| -rw-r--r-- | drivers/net/tokenring/smctr.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 85a7f797d343..46dabdb12071 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -141,7 +141,7 @@ static int smctr_init_shared_memory(struct net_device *dev); static int smctr_init_tx_bdbs(struct net_device *dev); static int smctr_init_tx_fcbs(struct net_device *dev); static int smctr_internal_self_test(struct net_device *dev); -static irqreturn_t smctr_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t smctr_interrupt(int irq, void *dev_id); static int smctr_issue_enable_int_cmd(struct net_device *dev, __u16 interrupt_enable_mask); static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code, @@ -1980,7 +1980,7 @@ static int smctr_internal_self_test(struct net_device *dev) /* * The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t smctr_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smctr_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *tp; @@ -1990,15 +1990,8 @@ static irqreturn_t smctr_interrupt(int irq, void *dev_id, struct pt_regs *regs) __u8 isb_type, isb_subtype; __u16 isb_index; - if(dev == NULL) - { - printk(KERN_CRIT "%s: irq %d for unknown device.\n", dev->name, irq); - return IRQ_NONE; - } - ioaddr = dev->base_addr; tp = netdev_priv(dev); - if(tp->status == NOT_INITIALIZED) return IRQ_NONE; |