diff options
| -rw-r--r-- | drivers/net/xtsonic.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/xtsonic.c b/drivers/net/xtsonic.c index fdba9cb3a599..9f12026d98e7 100644 --- a/drivers/net/xtsonic.c +++ b/drivers/net/xtsonic.c @@ -93,12 +93,20 @@ static unsigned short known_revisions[] = static int xtsonic_open(struct net_device *dev) { - if (request_irq(dev->irq,sonic_interrupt,IRQF_DISABLED,"sonic",dev)) { + int retval; + + retval = request_irq(dev->irq, sonic_interrupt, IRQF_DISABLED, + "sonic", dev); + if (retval) { printk(KERN_ERR "%s: unable to get IRQ %d.\n", dev->name, dev->irq); return -EAGAIN; } - return sonic_open(dev); + + retval = sonic_open(dev); + if (retval) + free_irq(dev->irq, dev); + return retval; } static int xtsonic_close(struct net_device *dev) |