On Mon, Dec 01, 2014 at 01:37:40PM +0100, Cornelia Huck wrote: > On Sun, 30 Nov 2014 17:12:13 +0200 > "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote: > > > len is always initialized since function is called with size > 0. > > > > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > > --- > > drivers/vhost/net.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c > > index 984242e..54ffbb0 100644 > > --- a/drivers/vhost/net.c > > +++ b/drivers/vhost/net.c > > @@ -501,7 +501,7 @@ static int get_rx_bufs(struct vhost_virtqueue *vq, > > int headcount = 0; > > unsigned d; > > int r, nlogs = 0; > > - u32 len; > > + u32 uninitialized_var(len); > > > > while (datalen > 0 && headcount < quota) { > > if (unlikely(seg >= UIO_MAXIOV)) { > > Want to merge this with the patch introducing the variable and add a > comment there? Not really. Warnings in bisect are fine I think. -- MST -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html