[Qemu-devel] [PATCH 2/6] virtio: net: remove dead assignment

[Amit Shah]

clang-analyzer points out value assigned to 'len' is not used.

Signed-off-by: Amit Shah <address@hidden>
---
 hw/virtio-net.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index 02d9180..6e48997 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -532,7 +532,7 @@ static ssize_t virtio_net_receive(VLANClientState *nc, 
const uint8_t *buf, size_
         int len, total;
         struct iovec sg[VIRTQUEUE_MAX_SIZE];
 
-        len = total = 0;
+        total = 0;
 
         if ((i != 0 && !n->mergeable_rx_bufs) ||
             virtqueue_pop(n->rx_vq, &elem) == 0) {
-- 
1.6.2.5