
static int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags)
{
	struct io_ring_ctx *ctx = req->ctx;

	io_async_find_and_cancel(ctx, req, req->cancel.addr, 0);
	return 0;

static int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags)
{
	struct io_ring_ctx *ctx = req->ctx;

	io_async_find_and_cancel(ctx, req, req->cancel.addr, 0);
	return 0;