* [PATCH 2/5] f2fs: optimize and change return path in lookup_free_nid_list
@ 2013-03-02 3:40 Namjae Jeon
0 siblings, 0 replies; only message in thread
From: Namjae Jeon @ 2013-03-02 3:40 UTC (permalink / raw)
To: jaegeuk.kim
Cc: linux-fsdevel, linux-kernel, linux-f2fs-devel, Namjae Jeon,
Namjae Jeon, Amit Sahrawat
From: Namjae Jeon <namjae.jeon@samsung.com>
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>
---
fs/f2fs/node.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index e275218..e24f747 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -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)
{
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)
--
1.7.9.5
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