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-rw-r--r--src/vnet/devices/virtio/vhost_user_input.c6
-rw-r--r--src/vnet/devices/virtio/vhost_user_output.c6
2 files changed, 1 insertions, 11 deletions
diff --git a/src/vnet/devices/virtio/vhost_user_input.c b/src/vnet/devices/virtio/vhost_user_input.c
index 8d0ee4a4803..001ef075985 100644
--- a/src/vnet/devices/virtio/vhost_user_input.c
+++ b/src/vnet/devices/virtio/vhost_user_input.c
@@ -292,15 +292,11 @@ vhost_user_handle_rx_offload (vlib_buffer_t * b0, u8 * b0_data,
tcp_header_t *tcp = (tcp_header_t *)
(b0_data + vnet_buffer (b0)->l4_hdr_offset);
l4_hdr_sz = tcp_header_bytes (tcp);
- tcp->checksum = 0;
b0->flags |= VNET_BUFFER_F_OFFLOAD_TCP_CKSUM;
}
else if (l4_proto == IP_PROTOCOL_UDP)
{
- udp_header_t *udp =
- (udp_header_t *) (b0_data + vnet_buffer (b0)->l4_hdr_offset);
- l4_hdr_sz = sizeof (*udp);
- udp->checksum = 0;
+ l4_hdr_sz = sizeof (udp_header_t);
b0->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM;
}
diff --git a/src/vnet/devices/virtio/vhost_user_output.c b/src/vnet/devices/virtio/vhost_user_output.c
index 8ac9d0bba2a..1f3813dd134 100644
--- a/src/vnet/devices/virtio/vhost_user_output.c
+++ b/src/vnet/devices/virtio/vhost_user_output.c
@@ -256,18 +256,12 @@ vhost_user_handle_tx_offload (vhost_user_intf_t * vui, vlib_buffer_t * b,
hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
hdr->csum_start = gho.l4_hdr_offset;
hdr->csum_offset = offsetof (udp_header_t, checksum);
- udp_header_t *udp =
- (udp_header_t *) (vlib_buffer_get_current (b) + gho.l4_hdr_offset);
- udp->checksum = 0;
}
else if (b->flags & VNET_BUFFER_F_OFFLOAD_TCP_CKSUM)
{
hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
hdr->csum_start = gho.l4_hdr_offset;
hdr->csum_offset = offsetof (tcp_header_t, checksum);
- tcp_header_t *tcp =
- (tcp_header_t *) (vlib_buffer_get_current (b) + gho.l4_hdr_offset);
- tcp->checksum = 0;
}
/* GSO offload */