diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2018-11-03 16:50:08 -0400 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2018-12-01 23:02:58 +0100 |
| commit | d1496e82621c1c224744a155e7b6055ba0c4c1c8 (patch) | |
| tree | dc473d0ec7daabc490e18f57d9fed1600da21d87 /fs | |
| parent | 0d8b36650490853a99b6a330a5f19ef59f2c89c8 (diff) | |
ext4: add missing brelse() add_new_gdb_meta_bg()'s error path
commit 61a9c11e5e7a0dab5381afa5d9d4dd5ebf18f7a0 upstream.
Fixes: 01f795f9e0d6 ("ext4: add online resizing support for meta_bg ...")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 3.7
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/resize.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index b5631295a..edc77cc96 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -899,6 +899,7 @@ static int add_new_gdb_meta_bg(struct super_block *sb, sizeof(struct buffer_head *), GFP_NOFS); if (!n_group_desc) { + brelse(gdb_bh); err = -ENOMEM; ext4_warning(sb, "not enough memory for %lu groups", gdb_num + 1); @@ -914,8 +915,6 @@ static int add_new_gdb_meta_bg(struct super_block *sb, ext4_kvfree(o_group_desc); BUFFER_TRACE(gdb_bh, "get_write_access"); err = ext4_journal_get_write_access(handle, gdb_bh); - if (unlikely(err)) - brelse(gdb_bh); return err; } |