diff options
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 44513bb8ac2..35a50205501 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1101,23 +1101,20 @@ int sysctl_ip_dynaddr __read_mostly; static int inet_sk_reselect_saddr(struct sock *sk) { struct inet_sock *inet = inet_sk(sk); - int err; - struct rtable *rt; __be32 old_saddr = inet->inet_saddr; - __be32 new_saddr; __be32 daddr = inet->inet_daddr; + struct rtable *rt; + __be32 new_saddr; if (inet->opt && inet->opt->srr) daddr = inet->opt->faddr; /* Query new route. */ - err = ip_route_connect(&rt, daddr, 0, - RT_CONN_FLAGS(sk), - sk->sk_bound_dev_if, - sk->sk_protocol, - inet->inet_sport, inet->inet_dport, sk, false); - if (err) - return err; + rt = ip_route_connect(daddr, 0, RT_CONN_FLAGS(sk), + sk->sk_bound_dev_if, sk->sk_protocol, + inet->inet_sport, inet->inet_dport, sk, false); + if (IS_ERR(rt)) + return PTR_ERR(rt); sk_setup_caps(sk, &rt->dst); @@ -1160,7 +1157,7 @@ int inet_sk_rebuild_header(struct sock *sk) daddr = inet->inet_daddr; if (inet->opt && inet->opt->srr) daddr = inet->opt->faddr; -{ + { struct flowi fl = { .oif = sk->sk_bound_dev_if, .mark = sk->sk_mark, @@ -1174,11 +1171,14 @@ int inet_sk_rebuild_header(struct sock *sk) }; security_sk_classify_flow(sk, &fl); - err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk); -} - if (!err) + rt = ip_route_output_flow(sock_net(sk), &fl, sk); + } + if (!IS_ERR(rt)) { + err = 0; sk_setup_caps(sk, &rt->dst); - else { + } else { + err = PTR_ERR(rt); + /* Routing failed... */ sk->sk_route_caps = 0; /* |