io_uring: kill NULL checks for submit state

After recent changes, io_submit_sqes() always passes valid submit state,
so kill leftovers checking it for NULL.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2020-06-21 13:09:53 +03:00 • committed by Jens Axboe
commit f6b6c7d6a9