icsk: join error paths using goto

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 9 deletions

diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index fe32255a9808..c7cda1ca8e65 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -344,16 +344,17 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
         struct net *net = sock_net(sk);
 
         security_req_classify_flow(req, &fl);
-        if (ip_route_output_flow(net, &rt, &fl, sk, 0)) {
-                IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
-                return NULL;
-        }
-        if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway) {
-                ip_rt_put(rt);
-                IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
-                return NULL;
-        }
+        if (ip_route_output_flow(net, &rt, &fl, sk, 0))
+                goto no_route;
+        if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
+                goto route_err;
         return &rt->u.dst;
+
+route_err:
+        ip_rt_put(rt);
+no_route:
+        IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
+        return NULL;
 }
 
 EXPORT_SYMBOL_GPL(inet_csk_route_req);