Commits
Josef Bacik committed 4867268c57f
Btrfs: don't BUG() during drop snapshot Really there's lots of things that can go wrong here, kill all the BUG_ON()'s and replace the logic ones with ASSERT()'s and return EIO instead. Signed-off-by: Josef Bacik <jbacik@fb.com> [ switched to btrfs_err, errors go to common label ] Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>