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net: ipv6: ip6mr: Make ip6mr_forward2() void

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Nobody uses the return value, so convert the function to void.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/e0bee259da0da58da96647ea9e21e6360c8f7e11.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Petr Machata
2025-06-17 00:44:16 +02:00
committed by Jakub Kicinski
parent 3365afd3ab
commit 094f39d5e8
1 changed files with 6 additions and 6 deletions
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12
net/ipv6/ip6mr.c
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@@ -2035,8 +2035,8 @@ static inline int ip6mr_forward2_finish(struct net *net, struct sock *sk, struct
* Processing handlers for ip6mr_forward
*/
static int ip6mr_forward2(struct net *net, struct mr_table *mrt,
struct sk_buff *skb, int vifi)
static void ip6mr_forward2(struct net *net, struct mr_table *mrt,
struct sk_buff *skb, int vifi)
{
struct vif_device *vif = &mrt->vif_table[vifi];
struct net_device *indev = skb->dev;
@@ -2101,13 +2101,13 @@ static int ip6mr_forward2(struct net *net, struct mr_table *mrt,
IP6CB(skb)->flags |= IP6SKB_FORWARDED;
return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD,
net, NULL, skb, indev, skb->dev,
ip6mr_forward2_finish);
NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD,
net, NULL, skb, indev, skb->dev,
ip6mr_forward2_finish);
return;
out_free:
kfree_skb(skb);
return 0;
}
/* Called with rcu_read_lock() */