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-rw-r--r--include/net/flow.h5
-rw-r--r--include/net/inet_sock.h2
-rw-r--r--include/net/route.h2
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/route.c11
-rw-r--r--net/ipv6/route.c2
6 files changed, 6 insertions, 18 deletions
diff --git a/include/net/flow.h b/include/net/flow.h
index bd524f598561..ce9cb7656b47 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -20,9 +20,8 @@ struct flowi_common {
__u8 flowic_proto;
__u8 flowic_flags;
#define FLOWI_FLAG_ANYSRC 0x01
-#define FLOWI_FLAG_PRECOW_METRICS 0x02
-#define FLOWI_FLAG_CAN_SLEEP 0x04
-#define FLOWI_FLAG_RT_NOCACHE 0x08
+#define FLOWI_FLAG_CAN_SLEEP 0x02
+#define FLOWI_FLAG_RT_NOCACHE 0x04
__u32 flowic_secid;
};
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index ae17e1352d7e..924d7b98ab60 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -245,8 +245,6 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
flags |= FLOWI_FLAG_ANYSRC;
- if (sk->sk_protocol == IPPROTO_TCP)
- flags |= FLOWI_FLAG_PRECOW_METRICS;
return flags;
}
diff --git a/include/net/route.h b/include/net/route.h
index 211e2665139b..635d7a99d199 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -278,8 +278,6 @@ static inline void ip_route_connect_init(struct flowi4 *fl4, __be32 dst, __be32
if (inet_sk(sk)->transparent)
flow_flags |= FLOWI_FLAG_ANYSRC;
- if (protocol == IPPROTO_TCP)
- flow_flags |= FLOWI_FLAG_PRECOW_METRICS;
if (can_sleep)
flow_flags |= FLOWI_FLAG_CAN_SLEEP;
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 034ddbe42adf..76825be3b643 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -375,7 +375,7 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
const struct inet_request_sock *ireq = inet_rsk(req);
struct ip_options_rcu *opt = inet_rsk(req)->opt;
struct net *net = sock_net(sk);
- int flags = inet_sk_flowi_flags(sk) & ~FLOWI_FLAG_PRECOW_METRICS;
+ int flags = inet_sk_flowi_flags(sk);
if (nocache)
flags |= FLOWI_FLAG_RT_NOCACHE;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index e376354dcb65..d4834e2914a0 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1658,7 +1658,7 @@ void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu,
struct rtable *rt;
flowi4_init_output(&fl4, oif, mark, RT_TOS(iph->tos), RT_SCOPE_UNIVERSE,
- protocol, flow_flags | FLOWI_FLAG_PRECOW_METRICS,
+ protocol, flow_flags,
iph->daddr, iph->saddr, 0, 0);
rt = __ip_route_output_key(net, &fl4);
if (!IS_ERR(rt)) {
@@ -1836,18 +1836,11 @@ static void rt_init_metrics(struct rtable *rt, const struct flowi4 *fl4,
{
struct inet_peer_base *base;
struct inet_peer *peer;
- int create = 0;
-
- /* If a peer entry exists for this destination, we must hook
- * it up in order to get at cached metrics.
- */
- if (fl4 && (fl4->flowi4_flags & FLOWI_FLAG_PRECOW_METRICS))
- create = 1;
base = inetpeer_base_ptr(rt->_peer);
BUG_ON(!base);
- peer = inet_getpeer_v4(base, rt->rt_dst, create);
+ peer = inet_getpeer_v4(base, rt->rt_dst, 0);
if (peer) {
__rt_set_peer(rt, peer);
rt->rt_peer_genid = rt_peer_genid();
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 0c0684753781..b7eb51e1a0e1 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1093,7 +1093,7 @@ void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu,
memset(&fl6, 0, sizeof(fl6));
fl6.flowi6_oif = oif;
fl6.flowi6_mark = mark;
- fl6.flowi6_flags = FLOWI_FLAG_PRECOW_METRICS;
+ fl6.flowi6_flags = 0;
fl6.daddr = iph->daddr;
fl6.saddr = iph->saddr;
fl6.flowlabel = (*(__be32 *) iph) & IPV6_FLOWINFO_MASK;