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187453
2009 Jan 16
4
[PATCH] Btrfs: simplify iteration codes
merge list_for_each and list_entry to list_for_each_entry.
Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
---
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index b187b53..70f0248 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -104,10 +104,8 @@ static noinline struct btrfs_device *__find_device(struct list_head *head,
u64 devid, u8 *uuid)
{
struct btrfs_device *dev;
- struct list_head *cur;
- list_for_each(cur, head) {
- dev = list_entry...