io-wq now doesn't have anything to do with creds now, so move ->creds
from struct io_wq_work into request (aka struct io_kiocb).
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8520c72ab8b8f4b96db12a228a2ab4c094ae64e1.1623949695.git.asml.silence@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>