diff options
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_input.c | 6 | ||||
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_output.c | 6 |
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 */ |