tree 58158397803e1a19f9fb44f8f9b82a696b75c792
parent fdb1e121803433775d1e6f79b21a13add8b22f57
author Josef Bacik <jbacik@fb.com> 1543850429 -0500
committer David Sterba <dsterba@suse.com> 1545054706 +0100

btrfs: add btrfs_delete_ref_head helper

We do this dance in cleanup_ref_head and check_ref_cleanup, unify it
into a helper and cleanup the calling functions.

Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>