Btrfs: fix inode leak on failure to setup whiteout inode in rename

If we failed to fully setup the whiteout inode during a rename operation
with the whiteout flag, we ended up leaking the inode, not decrementing
its link count nor removing all its items from the fs/subvol tree.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
1 file changed