io_uring: use mem_is_zero to check ring params

mem_is_zero() does the job without hand rolled loops, use that to verify
reserved fields of ring params.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2025-11-10 13:04:51 +00:00 • committed by Jens Axboe
commit 01405895c1