Messages in this thread Patch in this message | | | Date | Wed, 5 Sep 2012 15:00:15 +0800 | Subject | [PATCH] ALSA: use list_move_tail instead of list_del/list_add_tail | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Using list_move_tail() instead of list_del() + list_add_tail().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> --- sound/pci/emu10k1/memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c index 0a43662..1dce0a39 100644 --- a/sound/pci/emu10k1/memory.c +++ b/sound/pci/emu10k1/memory.c @@ -263,8 +263,8 @@ int snd_emu10k1_memblk_map(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk *b spin_lock_irqsave(&emu->memblk_lock, flags); if (blk->mapped_page >= 0) { /* update order link */ - list_del(&blk->mapped_order_link); - list_add_tail(&blk->mapped_order_link, &emu->mapped_order_link_head); + list_move_tail(&blk->mapped_order_link, + &emu->mapped_order_link_head); spin_unlock_irqrestore(&emu->memblk_lock, flags); return 0; }
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