Commit 5dcf877f authored by Stefan Bühler's avatar Stefan Bühler Committed by Jens Axboe
Browse files

req->error only used for iopoll 



No need to set it in io_poll_add; io_poll_complete doesn't use it to set
the result in the CQE.

Signed-off-by: default avatarStefan Bühler <source@stbuehler.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9b402849

fs/io_uring.c

+1 −2
Original line number Diff line number Diff line
@@ -333,7 +333,7 @@ struct io_kiocb { 
#define REQ_F_IO_DRAIN		32	/* drain existing IO first */

#define REQ_F_IO_DRAINED	64	/* drain done */

	u64			user_data;

	u32			error;

	u32			error;	/* iopoll result from callback */

	u32			sequence;



	struct work_struct	work;
@@ -1520,7 +1520,6 @@ static int io_poll_add(struct io_kiocb *req, const struct io_uring_sqe *sqe) 
		spin_unlock(&poll->head->lock);

	}

	if (mask) { /* no async, we'd stolen it */

		req->error = mangle_poll(mask);

		ipt.error = 0;

		io_poll_complete(ctx, req, mask);

	}