fs/quota: kernel-doc warning fixes

type and id were removed and qid added to quota_send_warning in commit

431f1974
("userns: Convert quota netlink aka quota_send_warning")

Cc: Jan Kara <jack@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Kara <jack@suse.cz>