io_uring: remove unsued assignment to pointer io

Colin Ian King · axboe · commit 2b8ed1c94182 · 2021-03-27T14:09:11.000-06:00
There is an assignment to io that is never read after the assignment,
the assignment is redundant and can be removed.

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Signed-off-by: Jens Axboe &lt;axboe@kernel.dk&gt;
diff --git a/fs/io_uring.c b/fs/io_uring.c
@@ -4798,7 +4798,6 @@ static int io_connect(struct io_kiocb *req, unsigned int issue_flags)
 			ret = -ENOMEM;
 			goto out;
 		}
-		io = req->async_data;
 		memcpy(req->async_data, &__io, sizeof(__io));
 		return -EAGAIN;
 	}

Original file line number	Diff line number	Diff line change
`@@ -4798,7 +4798,6 @@ static int io_connect(struct io_kiocb *req, unsigned int issue_flags)`
`4798`	`4798`	`ret = -ENOMEM;`
`4799`	`4799`	`goto out;`
`4800`	`4800`	`}`
`4801`		`- io = req->async_data;`
`4802`	`4801`	`memcpy(req->async_data, &__io, sizeof(__io));`
`4803`	`4802`	`return -EAGAIN;`
`4804`	`4803`	`}`