From 787c7b8cb3c5196f77e4682e0b1c71375e74822c Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 29 Oct 2015 09:13:04 +0800 Subject: 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 Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'fs/f2fs/super.c') 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: -- cgit v1.2.3