[PATCH v2] virtio-net: fix virtqueue numbering error

[Cornelia Huck <cohuck@redhat.com>]

receiveq(n) is at position 2(n-1), not 2n. Same error for transmitq(n)
and controlq.

VIRTIO-161

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
v1->v2: fix description
        use 2N for controlq [Stefan]
---
 content.tex | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/content.tex b/content.tex
index d8bde3a..19f84c8 100644
--- a/content.tex
+++ b/content.tex
@@ -3064,9 +3064,9 @@ features.
 \item[0] receiveq1
 \item[1] transmitq1
 \item[\ldots]
-\item[2N] receiveqN
-\item[2N+1] transmitqN
-\item[2N+2] controlq
+\item[2(N-1)] receiveqN
+\item[2(N-1)+1] transmitqN
+\item[2N] controlq
 \end{description}
 
  N=1 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is set by
-- 
2.13.0