From: Dongli Zhang <[email protected]> The initial value of nalloc is -1, but not 1.
Signed-off-by: Dongli Zhang <[email protected]> Reviewed-by: Laurent Vivier <[email protected]> Message-id: [email protected] Signed-off-by: Stefan Hajnoczi <[email protected]> --- hw/block/virtio-blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index fb0d74da07..f208c6ddb9 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -96,7 +96,7 @@ static void virtio_blk_rw_complete(void *opaque, int ret) trace_virtio_blk_rw_complete(vdev, req, ret); if (req->qiov.nalloc != -1) { - /* If nalloc is != 1 req->qiov is a local copy of the original + /* If nalloc is != -1 req->qiov is a local copy of the original * external iovec. It was allocated in submit_requests to be * able to merge requests. */ qemu_iovec_destroy(&req->qiov); -- 2.19.2
