diff options
| -rw-r--r-- | sound/oss/msnd_pinnacle.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c index bfaac5fa13d7..2e48b17667d0 100644 --- a/sound/oss/msnd_pinnacle.c +++ b/sound/oss/msnd_pinnacle.c @@ -1400,9 +1400,13 @@ static int __init attach_multisound(void) printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", dev.irq); return err; } - request_region(dev.io, dev.numio, dev.name); + if (request_region(dev.io, dev.numio, dev.name) == NULL) { + free_irq(dev.irq, &dev); + return -EBUSY; + } - if ((err = dsp_full_reset()) < 0) { + err = dsp_full_reset(); + if (err < 0) { release_region(dev.io, dev.numio); free_irq(dev.irq, &dev); return err; |