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ALSA: timer: remove some dead code

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We just checked "id.card < 0" on the lines before so we know it's not
true here.  We can delete that check.

Also checkpatch.pl complains about some extra curly braces so we may as
well fix that while we're at it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dan Carpenter 2017-03-31 18:21:41 +03:00 committed by Takashi Iwai
parent 5885615e44
commit e8ed68205f
1 changed files with 6 additions and 11 deletions
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9
sound/core/timer.c
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@ -1427,23 +1427,18 @@ static int snd_timer_user_next_device(struct snd_timer_id __user *_tid)
break;
case SNDRV_TIMER_CLASS_CARD:
case SNDRV_TIMER_CLASS_PCM:
if (id.card < 0) {
id.card = 0;
} else {
if (id.card < 0) {
id.card = 0;
} else {
if (id.device < 0) {
id.device = 0;
} else {
if (id.subdevice < 0) {
if (id.subdevice < 0)
id.subdevice = 0;
} else {
else
id.subdevice++;
}
}
}
}
list_for_each(p, &snd_timer_list) {
timer = list_entry(p, struct snd_timer, device_list);
if (timer->tmr_class > id.dev_class) {