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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)
{
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)
{
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)
{
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;
u16 num_buffers = 1;
struct vring_used_elem *e = &vring->used->ring[last & mask];
struct virtio_net_hdr_v1 *hdr;