io_uring: kill dead REQ_F_LINK_DONE flag

We had no more use for this flag after the conversion to io-wq, kill it
off.

Fixes: 561fb04a6a ("io_uring: replace workqueue usage with io-wq")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2019-11-05 20:34:32 -07:00
commit 3aa5fa0305