vlan: make __vlan_hwaccel_put_tag return void
Always returns the same skb it gets, so change to void.
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index d69f057..1b5dbc2 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -347,13 +347,11 @@
*
* Puts the VLAN TCI in @skb->vlan_tci and lets the device do the rest
*/
-static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb,
- __be16 vlan_proto,
- u16 vlan_tci)
+static inline void __vlan_hwaccel_put_tag(struct sk_buff *skb,
+ __be16 vlan_proto, u16 vlan_tci)
{
skb->vlan_proto = vlan_proto;
skb->vlan_tci = VLAN_TAG_PRESENT | vlan_tci;
- return skb;
}
/**
@@ -368,7 +366,8 @@
__be16 vlan_proto, u16 vlan_tci)
{
if (vlan_hw_offload_capable(skb->dev->features, vlan_proto)) {
- return __vlan_hwaccel_put_tag(skb, vlan_proto, vlan_tci);
+ __vlan_hwaccel_put_tag(skb, vlan_proto, vlan_tci);
+ return skb;
} else {
return __vlan_put_tag(skb, vlan_proto, vlan_tci);
}