diff options
Diffstat (limited to 'sound/ppc/beep.c')
| -rw-r--r-- | sound/ppc/beep.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/ppc/beep.c b/sound/ppc/beep.c index 6bc586a5db0f..bf289783eafd 100644 --- a/sound/ppc/beep.c +++ b/sound/ppc/beep.c @@ -99,13 +99,16 @@ static int snd_pmac_beep_event(struct input_dev *dev, unsigned int type, return -1; switch (code) { - case SND_BELL: if (hz) hz = 1000; + case SND_BELL: if (hz) hz = 1000; break; case SND_TONE: break; default: return -1; } chip = input_get_drvdata(dev); - if (! chip || (beep = chip->beep) == NULL) + if (!chip) + return -1; + beep = chip->beep; + if (!beep) return -1; if (! hz) { |