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ALSA: sound/core: merge list_del()/list_add_tail() to list_move_tail() 

Merge list_del() + list_add_tail() to list_move_tail().

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Nicolas Kaiser 2011-03-16 17:10:11 +01:00 committed by Takashi Iwai
parent 9d4ed9e077
commit 5b7c757d1a
1 changed files with 3 additions and 5 deletions
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8
sound/core/timer.c
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@ -186,9 +186,8 @@ static void snd_timer_check_slave(struct snd_timer_instance *slave)
list_for_each_entry(master, &timer->open_list_head, open_list) {
if (slave->slave_class == master->slave_class &&
slave->slave_id == master->slave_id) {
list_del(&slave->open_list);
list_add_tail(&slave->open_list,
&master->slave_list_head);
list_move_tail(&slave->open_list,
&master->slave_list_head);
spin_lock_irq(&slave_active_lock);
slave->master = master;
slave->timer = master->timer;
@ -414,8 +413,7 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event)
static int snd_timer_start1(struct snd_timer *timer, struct snd_timer_instance *timeri,
unsigned long sticks)
{
list_del(&timeri->active_list);
list_add_tail(&timeri->active_list, &timer->active_list_head);
list_move_tail(&timeri->active_list, &timer->active_list_head);
if (timer->running) {
if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE)
goto __start_now;