ipvs: Remove unused return value of protocol state transitions
Acked-by: Julian Anastasov <ja@ssi.bg>
Acked-by Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index d12ed53..1fbf7a2 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -906,7 +906,7 @@
return "?";
}
-static inline int
+static inline void
set_sctp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp,
int direction, const struct sk_buff *skb)
{
@@ -924,7 +924,7 @@
sch = skb_header_pointer(skb, ihl + sizeof(sctp_sctphdr_t),
sizeof(_sctpch), &_sctpch);
if (sch == NULL)
- return 0;
+ return;
chunk_type = sch->type;
/*
@@ -993,21 +993,15 @@
cp->timeout = pd->timeout_table[cp->state = next_state];
else /* What to do ? */
cp->timeout = sctp_timeouts[cp->state = next_state];
-
- return 1;
}
-static int
+static void
sctp_state_transition(struct ip_vs_conn *cp, int direction,
const struct sk_buff *skb, struct ip_vs_proto_data *pd)
{
- int ret = 0;
-
spin_lock(&cp->lock);
- ret = set_sctp_state(pd, cp, direction, skb);
+ set_sctp_state(pd, cp, direction, skb);
spin_unlock(&cp->lock);
-
- return ret;
}
static inline __u16 sctp_app_hashkey(__be16 port)