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f2fs: use list_for_each rather than list_for_each_safe, in remove_orphan_inode()

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As we remove the target single node, so list_for_each is enought, in order to
clean up, we use list_for_each_entry instead.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Gu Zheng 2013-07-19 16:24:06 +08:00 committed by Jaegeuk Kim
parent 2d219c5188
commit 60ed9a0f53
1 changed files with 2 additions and 3 deletions
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5
fs/f2fs/checkpoint.c
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@ -237,13 +237,12 @@ void add_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino)
void remove_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino)
{
struct list_head *this, *next, *head;
struct list_head *head;
struct orphan_inode_entry *orphan;
mutex_lock(&sbi->orphan_inode_mutex);
head = &sbi->orphan_inode_list;
list_for_each_safe(this, next, head) {
orphan = list_entry(this, struct orphan_inode_entry, list);
list_for_each_entry(orphan, head, list) {
if (orphan->ino == ino) {
list_del(&orphan->list);
kmem_cache_free(orphan_entry_slab, orphan);