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Diffstat (limited to 'include/linux/virtio_net.h')
-rw-r--r--include/linux/virtio_net.h11
1 files changed, 4 insertions, 7 deletions
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index f144216febc6..9397628a1967 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -58,7 +58,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
struct virtio_net_hdr *hdr,
bool little_endian,
- bool has_data_valid)
+ bool has_data_valid,
+ int vlan_hlen)
{
memset(hdr, 0, sizeof(*hdr)); /* no info leak */
@@ -83,12 +84,8 @@ static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
if (skb->ip_summed == CHECKSUM_PARTIAL) {
hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
- if (skb_vlan_tag_present(skb))
- hdr->csum_start = __cpu_to_virtio16(little_endian,
- skb_checksum_start_offset(skb) + VLAN_HLEN);
- else
- hdr->csum_start = __cpu_to_virtio16(little_endian,
- skb_checksum_start_offset(skb));
+ hdr->csum_start = __cpu_to_virtio16(little_endian,
+ skb_checksum_start_offset(skb) + vlan_hlen);
hdr->csum_offset = __cpu_to_virtio16(little_endian,
skb->csum_offset);
} else if (has_data_valid &&