Instead of reiterating the list, use list_for_each_entry_safe() that allows to continue without starting over.
Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Reviewed-by: Jaroslav Kysela perex@perex.cz --- v2: fixed a typo (Jaroslav), added tag (Jaroslav) sound/core/control_led.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/sound/core/control_led.c b/sound/core/control_led.c index a78eb48927c7..43ea995c095a 100644 --- a/sound/core/control_led.c +++ b/sound/core/control_led.c @@ -297,16 +297,13 @@ static void snd_ctl_led_clean(struct snd_card *card) { unsigned int group; struct snd_ctl_led *led; - struct snd_ctl_led_ctl *lctl; + struct snd_ctl_led_ctl *lctl, _lctl;
for (group = 0; group < MAX_LED; group++) { led = &snd_ctl_leds[group]; -repeat: - list_for_each_entry(lctl, &led->controls, list) - if (!card || lctl->card == card) { + list_for_each_entry_safe(lctl, _lctl, &led->controls, list) + if (!card || lctl->card == card) snd_ctl_led_ctl_destroy(lctl); - goto repeat; - } } }
@@ -314,7 +311,7 @@ static int snd_ctl_led_reset(int card_number, unsigned int group) { struct snd_card *card; struct snd_ctl_led *led; - struct snd_ctl_led_ctl *lctl; + struct snd_ctl_led_ctl *lctl, _lctl; struct snd_kcontrol_volatile *vd; bool change = false;
@@ -329,14 +326,12 @@ static int snd_ctl_led_reset(int card_number, unsigned int group) return -ENXIO; } led = &snd_ctl_leds[group]; -repeat: - list_for_each_entry(lctl, &led->controls, list) + list_for_each_entry_safe(lctl, _lctl, &led->controls, list) if (lctl->card == card) { vd = &lctl->kctl->vd[lctl->index_offset]; vd->access &= ~group_to_access(group); snd_ctl_led_ctl_destroy(lctl); change = true; - goto repeat; } mutex_unlock(&snd_ctl_led_mutex); if (change)