4.4-stable review patch. If anyone has any objections, please let me know.
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From: Jaegeuk Kim jaegeuk@kernel.org
commit fb58ae22067e0595d974e3d856522c1ed6d2d7bf upstream.
This patch removes an obsolete variable used in add_free_nid.
Signed-off-by: Jaegeuk Kim jaegeuk@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.hutchings@codethink.co.uk Signed-off-by: Greg Kroah-Hartman gregkh@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; }