diff --git a/[refs] b/[refs]
index 9a9604cc44b8..0a65db46cfbf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6b0f3393e38584ec22bab62fe01df58ae5a73ee7
+refs/heads/master: 278038ac53c6c4f53d1d34f978beb9aba1410b2c
diff --git a/trunk/fs/nilfs2/super.c b/trunk/fs/nilfs2/super.c
index d57c42f974ea..a76d6ea51ffb 100644
--- a/trunk/fs/nilfs2/super.c
+++ b/trunk/fs/nilfs2/super.c
@@ -677,7 +677,6 @@ static const struct super_operations nilfs_sops = {
 	.destroy_inode  = nilfs_destroy_inode,
 	.dirty_inode    = nilfs_dirty_inode,
 	/* .write_inode    = nilfs_write_inode, */
-	/* .put_inode      = nilfs_put_inode, */
 	/* .drop_inode	  = nilfs_drop_inode, */
 	.evict_inode    = nilfs_evict_inode,
 	.put_super      = nilfs_put_super,
@@ -685,8 +684,6 @@ static const struct super_operations nilfs_sops = {
 	.sync_fs        = nilfs_sync_fs,
 	.freeze_fs	= nilfs_freeze,
 	.unfreeze_fs	= nilfs_unfreeze,
-	/* .write_super_lockfs */
-	/* .unlockfs */
 	.statfs         = nilfs_statfs,
 	.remount_fs     = nilfs_remount,
 	/* .umount_begin */