ipv6: Convert to use flowi6 where applicable.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 66 insertions, 66 deletions

diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 2b351c6da49a..8d26c122de64 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -147,22 +147,22 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                 dst = __sk_dst_check(sk, np->dst_cookie);
                 if (dst == NULL) {
                         struct inet_sock *inet = inet_sk(sk);
-                        struct flowi fl;
+                        struct flowi6 fl6;
 
                         /* BUGGG_FUTURE: Again, it is not clear how
                            to handle rthdr case. Ignore this complexity
                            for now.
                          */
-                        memset(&fl, 0, sizeof(fl));
-                        fl.flowi_proto = IPPROTO_DCCP;
-                        ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
-                        ipv6_addr_copy(&fl.fl6_src, &np->saddr);
-                        fl.flowi_oif = sk->sk_bound_dev_if;
-                        fl.fl6_dport = inet->inet_dport;
-                        fl.fl6_sport = inet->inet_sport;
-                        security_sk_classify_flow(sk, &fl);
-
-                        dst = ip6_dst_lookup_flow(sk, &fl, NULL, false);
+                        memset(&fl6, 0, sizeof(fl6));
+                        fl6.flowi6_proto = IPPROTO_DCCP;
+                        ipv6_addr_copy(&fl6.daddr, &np->daddr);
+                        ipv6_addr_copy(&fl6.saddr, &np->saddr);
+                        fl6.flowi6_oif = sk->sk_bound_dev_if;
+                        fl6.uli.ports.dport = inet->inet_dport;
+                        fl6.uli.ports.sport = inet->inet_sport;
+                        security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
+
+                        dst = ip6_dst_lookup_flow(sk, &fl6, NULL, false);
                         if (IS_ERR(dst)) {
                                 sk->sk_err_soft = -PTR_ERR(dst);
                                 goto out;
@@ -243,25 +243,25 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
         struct sk_buff *skb;
         struct ipv6_txoptions *opt = NULL;
         struct in6_addr *final_p, final;
-        struct flowi fl;
+        struct flowi6 fl6;
         int err = -1;
         struct dst_entry *dst;
 
-        memset(&fl, 0, sizeof(fl));
-        fl.flowi_proto = IPPROTO_DCCP;
-        ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
-        ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
-        fl.fl6_flowlabel = 0;
-        fl.flowi_oif = ireq6->iif;
-        fl.fl6_dport = inet_rsk(req)->rmt_port;
-        fl.fl6_sport = inet_rsk(req)->loc_port;
-        security_req_classify_flow(req, &fl);
+        memset(&fl6, 0, sizeof(fl6));
+        fl6.flowi6_proto = IPPROTO_DCCP;
+        ipv6_addr_copy(&fl6.daddr, &ireq6->rmt_addr);
+        ipv6_addr_copy(&fl6.saddr, &ireq6->loc_addr);
+        fl6.flowlabel = 0;
+        fl6.flowi6_oif = ireq6->iif;
+        fl6.uli.ports.dport = inet_rsk(req)->rmt_port;
+        fl6.uli.ports.sport = inet_rsk(req)->loc_port;
+        security_req_classify_flow(req, flowi6_to_flowi(&fl6));
 
         opt = np->opt;
 
-        final_p = fl6_update_dst(&fl, opt, &final);
+        final_p = fl6_update_dst(&fl6, opt, &final);
 
-        dst = ip6_dst_lookup_flow(sk, &fl, final_p, false);
+        dst = ip6_dst_lookup_flow(sk, &fl6, final_p, false);
         if (IS_ERR(dst)) {
                 err = PTR_ERR(dst);
                 dst = NULL;
@@ -275,8 +275,8 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
                 dh->dccph_checksum = dccp_v6_csum_finish(skb,
                                                          &ireq6->loc_addr,
                                                          &ireq6->rmt_addr);
-                ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
-                err = ip6_xmit(sk, skb, &fl, opt);
+                ipv6_addr_copy(&fl6.daddr, &ireq6->rmt_addr);
+                err = ip6_xmit(sk, skb, &fl6, opt);
                 err = net_xmit_eval(err);
         }
 
@@ -298,7 +298,7 @@ static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
         struct ipv6hdr *rxip6h;
         struct sk_buff *skb;
-        struct flowi fl;
+        struct flowi6 fl6;
         struct net *net = dev_net(skb_dst(rxskb)->dev);
         struct sock *ctl_sk = net->dccp.v6_ctl_sk;
         struct dst_entry *dst;
@@ -317,21 +317,21 @@ static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
         dccp_hdr(skb)->dccph_checksum = dccp_v6_csum_finish(skb, &rxip6h->saddr,
                                                             &rxip6h->daddr);
 
-        memset(&fl, 0, sizeof(fl));
-        ipv6_addr_copy(&fl.fl6_dst, &rxip6h->saddr);
-        ipv6_addr_copy(&fl.fl6_src, &rxip6h->daddr);
+        memset(&fl6, 0, sizeof(fl6));
+        ipv6_addr_copy(&fl6.daddr, &rxip6h->saddr);
+        ipv6_addr_copy(&fl6.saddr, &rxip6h->daddr);
 
-        fl.flowi_proto = IPPROTO_DCCP;
-        fl.flowi_oif = inet6_iif(rxskb);
-        fl.fl6_dport = dccp_hdr(skb)->dccph_dport;
-        fl.fl6_sport = dccp_hdr(skb)->dccph_sport;
-        security_skb_classify_flow(rxskb, &fl);
+        fl6.flowi6_proto = IPPROTO_DCCP;
+        fl6.flowi6_oif = inet6_iif(rxskb);
+        fl6.uli.ports.dport = dccp_hdr(skb)->dccph_dport;
+        fl6.uli.ports.sport = dccp_hdr(skb)->dccph_sport;
+        security_skb_classify_flow(rxskb, flowi6_to_flowi(&fl6));
 
         /* sk = NULL, but it is safe for now. RST socket required. */
-        dst = ip6_dst_lookup_flow(ctl_sk, &fl, NULL, false);
+        dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL, false);
         if (!IS_ERR(dst)) {
                 skb_dst_set(skb, dst);
-                ip6_xmit(ctl_sk, skb, &fl, NULL);
+                ip6_xmit(ctl_sk, skb, &fl6, NULL);
                 DCCP_INC_STATS_BH(DCCP_MIB_OUTSEGS);
                 DCCP_INC_STATS_BH(DCCP_MIB_OUTRSTS);
                 return;
@@ -527,19 +527,19 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
 
         if (dst == NULL) {
                 struct in6_addr *final_p, final;
-                struct flowi fl;
-
-                memset(&fl, 0, sizeof(fl));
-                fl.flowi_proto = IPPROTO_DCCP;
-                ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
-                final_p = fl6_update_dst(&fl, opt, &final);
-                ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
-                fl.flowi_oif = sk->sk_bound_dev_if;
-                fl.fl6_dport = inet_rsk(req)->rmt_port;
-                fl.fl6_sport = inet_rsk(req)->loc_port;
-                security_sk_classify_flow(sk, &fl);
-
-                dst = ip6_dst_lookup_flow(sk, &fl, final_p, false);
+                struct flowi6 fl6;
+
+                memset(&fl6, 0, sizeof(fl6));
+                fl6.flowi6_proto = IPPROTO_DCCP;
+                ipv6_addr_copy(&fl6.daddr, &ireq6->rmt_addr);
+                final_p = fl6_update_dst(&fl6, opt, &final);
+                ipv6_addr_copy(&fl6.saddr, &ireq6->loc_addr);
+                fl6.flowi6_oif = sk->sk_bound_dev_if;
+                fl6.uli.ports.dport = inet_rsk(req)->rmt_port;
+                fl6.uli.ports.sport = inet_rsk(req)->loc_port;
+                security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
+
+                dst = ip6_dst_lookup_flow(sk, &fl6, final_p, false);
                 if (IS_ERR(dst))
                         goto out;
         }
@@ -859,7 +859,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
         struct ipv6_pinfo *np = inet6_sk(sk);
         struct dccp_sock *dp = dccp_sk(sk);
         struct in6_addr *saddr = NULL, *final_p, final;
-        struct flowi fl;
+        struct flowi6 fl6;
         struct dst_entry *dst;
         int addr_type;
         int err;
@@ -872,14 +872,14 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
         if (usin->sin6_family != AF_INET6)
                 return -EAFNOSUPPORT;
 
-        memset(&fl, 0, sizeof(fl));
+        memset(&fl6, 0, sizeof(fl6));
 
         if (np->sndflow) {
-                fl.fl6_flowlabel = usin->sin6_flowinfo & IPV6_FLOWINFO_MASK;
-                IP6_ECN_flow_init(fl.fl6_flowlabel);
-                if (fl.fl6_flowlabel & IPV6_FLOWLABEL_MASK) {
+                fl6.flowlabel = usin->sin6_flowinfo & IPV6_FLOWINFO_MASK;
+                IP6_ECN_flow_init(fl6.flowlabel);
+                if (fl6.flowlabel & IPV6_FLOWLABEL_MASK) {
                         struct ip6_flowlabel *flowlabel;
-                        flowlabel = fl6_sock_lookup(sk, fl.fl6_flowlabel);
+                        flowlabel = fl6_sock_lookup(sk, fl6.flowlabel);
                         if (flowlabel == NULL)
                                 return -EINVAL;
                         ipv6_addr_copy(&usin->sin6_addr, &flowlabel->dst);
@@ -916,7 +916,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
         }
 
         ipv6_addr_copy(&np->daddr, &usin->sin6_addr);
-        np->flow_label = fl.fl6_flowlabel;
+        np->flow_label = fl6.flowlabel;
 
         /*
          * DCCP over IPv4
@@ -953,24 +953,24 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
         if (!ipv6_addr_any(&np->rcv_saddr))
                 saddr = &np->rcv_saddr;
 
-        fl.flowi_proto = IPPROTO_DCCP;
-        ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
-        ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
-        fl.flowi_oif = sk->sk_bound_dev_if;
-        fl.fl6_dport = usin->sin6_port;
-        fl.fl6_sport = inet->inet_sport;
-        security_sk_classify_flow(sk, &fl);
+        fl6.flowi6_proto = IPPROTO_DCCP;
+        ipv6_addr_copy(&fl6.daddr, &np->daddr);
+        ipv6_addr_copy(&fl6.saddr, saddr ? saddr : &np->saddr);
+        fl6.flowi6_oif = sk->sk_bound_dev_if;
+        fl6.uli.ports.dport = usin->sin6_port;
+        fl6.uli.ports.sport = inet->inet_sport;
+        security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
 
-        final_p = fl6_update_dst(&fl, np->opt, &final);
+        final_p = fl6_update_dst(&fl6, np->opt, &final);
 
-        dst = ip6_dst_lookup_flow(sk, &fl, final_p, true);
+        dst = ip6_dst_lookup_flow(sk, &fl6, final_p, true);
         if (IS_ERR(dst)) {
                 err = PTR_ERR(dst);
                 goto failure;
         }
 
         if (saddr == NULL) {
-                saddr = &fl.fl6_src;
+                saddr = &fl6.saddr;
                 ipv6_addr_copy(&np->rcv_saddr, saddr);
         }