diff options
| author | Chao Yu <chao2.yu@samsung.com> | 2015-10-29 02:13:04 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-04 20:52:33 +0100 |
| commit | 787c7b8cb3c5196f77e4682e0b1c71375e74822c (patch) | |
| tree | fc4d95e9b7f37c0095fb9adb4337bcb89a1da1da /fs/f2fs/super.c | |
| parent | Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | linux-787c7b8cb3c5196f77e4682e0b1c71375e74822c.tar.xz linux-787c7b8cb3c5196f77e4682e0b1c71375e74822c.zip | |
f2fs: report error of f2fs_create_root_stats
f2fs_create_root_stats can fail due to no memory, report it to user.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 3a65e0132352..67864ab376c8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1478,10 +1478,14 @@ static int __init init_f2fs_fs(void) err = register_filesystem(&f2fs_fs_type); if (err) goto free_shrinker; - f2fs_create_root_stats(); + err = f2fs_create_root_stats(); + if (err) + goto free_filesystem; f2fs_proc_root = proc_mkdir("fs/f2fs", NULL); return 0; +free_filesystem: + unregister_filesystem(&f2fs_fs_type); free_shrinker: unregister_shrinker(&f2fs_shrinker_info); free_crypto: |