Wanlong Gao wrote:

From: Wanlong Gao <redacted>

Make close_ctree() return void since it always return 0, and fix
the return value of btrfs_put_super() to consistent with VFS.

I don't quite like this patch. We do have some failure cases in
close_ctree(), but this doesn't fix that while have the FIXME
tag removed.

--
Li Zefan