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f2fs: optimize and change return path in lookup_free_nid_list

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Optimize and change return path in lookup_free_nid_list

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Namjae Jeon
2013-03-02 12:40:50 +09:00
committed by Jaegeuk Kim
parent e0f56cb44b
commit 3aa770a9c9
1 changed files with 3 additions and 4 deletions
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fs/f2fs/node.c
+3 -4
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@@ -1195,14 +1195,13 @@ const struct address_space_operations f2fs_node_aops = {
static struct free_nid *__lookup_free_nid_list(nid_t n, struct list_head *head) static struct free_nid *__lookup_free_nid_list(nid_t n, struct list_head *head)
{ {
struct list_head *this; struct list_head *this;
struct free_nid *i = NULL; struct free_nid *i;
list_for_each(this, head) { list_for_each(this, head) {
i = list_entry(this, struct free_nid, list); i = list_entry(this, struct free_nid, list);
if (i->nid == n) if (i->nid == n)
break; return i;
i = NULL;
} }
return i; return NULL;
} }
static void __del_from_free_nid_list(struct free_nid *i) static void __del_from_free_nid_list(struct free_nid *i)