f2fs: optimize and change return path in lookup_free_nid_list
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>
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 58f7216..6006e8e 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1195,14 +1195,13 @@
static struct free_nid *__lookup_free_nid_list(nid_t n, struct list_head *head)
{
struct list_head *this;
- struct free_nid *i = NULL;
+ struct free_nid *i;
list_for_each(this, head) {
i = list_entry(this, struct free_nid, list);
if (i->nid == n)
- break;
- i = NULL;
+ return i;
}
- return i;
+ return NULL;
}
static void __del_from_free_nid_list(struct free_nid *i)