diff options
| -rw-r--r-- | include/linux/if_vlan.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index c438fa0a1c6a..941da4bf3929 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -472,6 +472,19 @@ static inline void __vlan_hwaccel_clear_tag(struct sk_buff *skb) skb->vlan_tci = 0; } +/** + * __vlan_hwaccel_copy_tag - copy hardware accelerated VLAN info from another skb + * @dst: skbuff to copy to + * @src: skbuff to copy from + * + * Copies VLAN information from @src to @dst (for branchless code) + */ +static inline void __vlan_hwaccel_copy_tag(struct sk_buff *dst, const struct sk_buff *src) +{ + dst->vlan_proto = src->vlan_proto; + dst->vlan_tci = src->vlan_tci; +} + /* * __vlan_hwaccel_push_inside - pushes vlan tag to the payload * @skb: skbuff to tag |