From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
Using list_move_tail() instead of list_del() + list_add_tail().
Signed-off-by: Wei Yongjun <yongjun_...@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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