Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
  nilfs2: fix false warning saying one of two super blocks is broken
  nilfs2: fix list corruption after ifile creation failure

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 1fa86b9df73b..bee60c04109a 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -400,9 +400,10 @@ int nilfs_attach_checkpoint(struct nilfs_sb_info *sbi, __u64 cno)
         list_add(&sbi->s_list, &nilfs->ns_supers);
         up_write(&nilfs->ns_super_sem);
 
+        err = -ENOMEM;
         sbi->s_ifile = nilfs_ifile_new(sbi, nilfs->ns_inode_size);
         if (!sbi->s_ifile)
-                return -ENOMEM;
+                goto delist;
 
         down_read(&nilfs->ns_segctor_sem);
         err = nilfs_cpfile_get_checkpoint(nilfs->ns_cpfile, cno, 0, &raw_cp,
@@ -433,6 +434,7 @@ int nilfs_attach_checkpoint(struct nilfs_sb_info *sbi, __u64 cno)
         nilfs_mdt_destroy(sbi->s_ifile);
         sbi->s_ifile = NULL;
 
+ delist:
         down_write(&nilfs->ns_super_sem);
         list_del_init(&sbi->s_list);
         up_write(&nilfs->ns_super_sem);