Commit 1dacb4df authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

io_uring: simplify iovec freeing in io_clean_op() 



We don't get REQ_F_NEED_CLEANUP for rw unless there is ->free_iovec set,
so remove the optimisation of NULL checking it inline, kfree() will take
care if that would ever be the case.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/a233dc655d3d45bd4f69b73d55a61de46d914415.1623949695.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b8e64b53

fs/io_uring.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -6092,7 +6092,7 @@ static void io_clean_op(struct io_kiocb *req) 
		case IORING_OP_WRITE_FIXED:

		case IORING_OP_WRITE_FIXED:

		case IORING_OP_WRITE: {

		case IORING_OP_WRITE: {

			struct io_async_rw *io = req->async_data;

			struct io_async_rw *io = req->async_data;

			if (io->free_iovec)



			kfree(io->free_iovec);

			kfree(io->free_iovec);

			break;

			break;

			}

			}