Btrfs: sysfs: fix, fs_info kobject_unregister has init_completion() twice

kobject_unregister is to handle the release of the kobject,
its completion init is being called in btrfs_sysfs_add_one(),
so we don't have to do the same in the open_ctree() again.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 2ef9a4b72d06e46d4f3a19c73e94796cb8397347..c42503cf3462366bd6ba1776f0fdd8470424b8fa 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2494,7 +2494,6 @@ int open_ctree(struct super_block *sb,
        seqlock_init(&fs_info->profiles_lock);
        init_rwsem(&fs_info->delayed_iput_sem);
 
-       init_completion(&fs_info->kobj_unregister);
        INIT_LIST_HEAD(&fs_info->dirty_cowonly_roots);
        INIT_LIST_HEAD(&fs_info->space_info);
        INIT_LIST_HEAD(&fs_info->tree_mod_seq_list);