4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jaegeuk Kim <jaeg...@kernel.org>
commit fb58ae22067e0595d974e3d856522c1ed6d2d7bf upstream.
This patch removes an obsolete variable used in add_free_nid.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
[bwh: Picked as dependency of commit 30a61ddf8117 "f2fs: fix race condition
in between free nid allocator/initializer"]
Signed-off-by: Ben Hutchings <ben.hutchi...@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/f2fs/node.c | 3 ---
1 file changed, 3 deletions(-)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1430,7 +1430,6 @@ static int add_free_nid(struct f2fs_sb_i
struct f2fs_nm_info *nm_i = NM_I(sbi);
struct free_nid *i;
struct nat_entry *ne;
- bool allocated = false;
if (!available_free_memory(sbi, FREE_NIDS))
return -1;
@@ -1444,8 +1443,6 @@ static int add_free_nid(struct f2fs_sb_i
ne = __lookup_nat_cache(nm_i, nid);
if (ne && (!get_nat_flag(ne, IS_CHECKPOINTED) ||
nat_get_blkaddr(ne) != NULL_ADDR))
- allocated = true;
- if (allocated)
return 0;
}
