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| author | Rami Rosen <ramirose@gmail.com> | 2013-07-21 03:00:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-23 17:20:37 -0700 |
| commit | 2b52c3ada8f4391d82d8088d9169ac2a8c4d0411 (patch) | |
| tree | 71738043e06acbf75da27e91b1a5c3a28a54588d /net/ipv6/ip6mr.c | |
| parent | c4854ec8c483fb8deea7400c11cd7fd7c03e306c (diff) | |
| download | linux-2b52c3ada8f4391d82d8088d9169ac2a8c4d0411.tar.gz linux-2b52c3ada8f4391d82d8088d9169ac2a8c4d0411.tar.bz2 linux-2b52c3ada8f4391d82d8088d9169ac2a8c4d0411.zip | |
ip6mr: change the prototype of ip6_mr_forward().
This patch changes the prototpye of the ip6_mr_forward() method to return void
instead of int.
The ip6_mr_forward() method always returns 0; moreover, the return value of this
method is not checked anywhere.
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6mr.c')
| -rw-r--r-- | net/ipv6/ip6mr.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 583e8d435f9a..6d78615f6726 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -110,8 +110,8 @@ static struct kmem_cache *mrt_cachep __read_mostly; static struct mr6_table *ip6mr_new_table(struct net *net, u32 id); static void ip6mr_free_table(struct mr6_table *mrt); -static int ip6_mr_forward(struct net *net, struct mr6_table *mrt, - struct sk_buff *skb, struct mfc6_cache *cache); +static void ip6_mr_forward(struct net *net, struct mr6_table *mrt, + struct sk_buff *skb, struct mfc6_cache *cache); static int ip6mr_cache_report(struct mr6_table *mrt, struct sk_buff *pkt, mifi_t mifi, int assert); static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb, @@ -2069,8 +2069,8 @@ static int ip6mr_find_vif(struct mr6_table *mrt, struct net_device *dev) return ct; } -static int ip6_mr_forward(struct net *net, struct mr6_table *mrt, - struct sk_buff *skb, struct mfc6_cache *cache) +static void ip6_mr_forward(struct net *net, struct mr6_table *mrt, + struct sk_buff *skb, struct mfc6_cache *cache) { int psend = -1; int vif, ct; @@ -2151,12 +2151,11 @@ forward: last_forward: if (psend != -1) { ip6mr_forward2(net, mrt, skb, cache, psend); - return 0; + return; } dont_forward: kfree_skb(skb); - return 0; } |