virtio: fix the coverity warning

[vpp.git] / src / vnet / devices / virtio / node.c

diff --git a/src/vnet/devices/virtio/node.c b/src/vnet/devices/virtio/node.c
index d31fb14..78a8dd5 100644 (file)
--- a/src/vnet/devices/virtio/node.c
+++ b/src/vnet/devices/virtio/node.c
@@ -145,9 +145,6 @@ static_always_inline void
 virtio_needs_csum (vlib_buffer_t * b0, struct virtio_net_hdr_v1 *hdr,
                   u8 * l4_proto, u8 * l4_hdr_sz)
 {
-  *l4_proto = 0;
-  *l4_hdr_sz = 0;
-
   if (hdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM)
 
     {
@@ -272,7 +269,7 @@ virtio_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
 
       while (n_left && n_left_to_next)
        {
-         u8 l4_proto, l4_hdr_sz;
+         u8 l4_proto = 0, l4_hdr_sz = 0;
          u16 num_buffers = 1;
          struct vring_used_elem *e = &vring->used->ring[last & mask];
          struct virtio_net_hdr_v1 *hdr;