diff options
Diffstat (limited to 'fs/nilfs2/super.c')
| -rw-r--r-- | fs/nilfs2/super.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 2f0e9f7bf15..d0639a6aae9 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -841,8 +841,11 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent, if (sb->s_flags & MS_RDONLY) { if (nilfs_test_opt(sbi, SNAPSHOT)) { - if (!nilfs_cpfile_is_snapshot(nilfs->ns_cpfile, - sbi->s_snapshot_cno)) { + err = nilfs_cpfile_is_snapshot(nilfs->ns_cpfile, + sbi->s_snapshot_cno); + if (err < 0) + goto failed_sbi; + if (!err) { printk(KERN_ERR "NILFS: The specified checkpoint is " "not a snapshot " @@ -1163,7 +1166,6 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, } else { struct nilfs_sb_info *sbi = NILFS_SB(s); - BUG_ON(!sbi || !sbi->s_nilfs); /* * s_umount protects super_block from unmount process; * It covers pointers of nilfs_sb_info and the_nilfs. |