io_uring: remove inflight batching in free_many()

io_free_req_many() is used only for iopoll requests, i.e. reads/writes.
Hence no need to batch inflight unhooking. For safety, it'll be done by
io_dismantle_req(), which replaces __io_req_aux_free(), and looks more
solid and cleaner.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed