From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
list_for_each_entry_safe() will do nothing if it was empty list.
This patch removes unneeded list_empty() check for
list_for_each_entry_safe().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
v1 -> v2
- no change
sound/soc/soc-core.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index eb4a247..5f23207 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2807,12 +2807,9 @@ static void snd_soc_try_rebind_card(void)
{
struct snd_soc_card *card, *c;
- if (!list_empty(&unbind_card_list)) {
- list_for_each_entry_safe(card, c, &unbind_card_list, list) {
- if (!snd_soc_bind_card(card))
- list_del(&card->list);
- }
- }
+ list_for_each_entry_safe(card, c, &unbind_card_list, list)
+ if (!snd_soc_bind_card(card))
+ list_del(&card->list);
}
int snd_soc_add_component(struct device *dev,
--
2.7.4
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