io_uring: remove io_wq_current_is_worker

Since commit b18fdf71e0 ("io_uring: simplify io_req_link_next()"),
the io_wq_current_is_worker function is no longer needed, clean it
up.

Signed-off-by: Jackie Liu <liuyun01@kylinos.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jackie Liu 2019-12-02 17:14:53 +08:00 • committed by Jens Axboe
commit 8cdda87a44