ipv6: Convert to use flowi6 where applicable.

Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Mar 12, 2011 · 4c9483b · 4c9483b
1 parent 9cce96d
commit 4c9483b
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Showing 35 changed files with 632 additions and 630 deletions.
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
@@ -231,28 +231,28 @@ static int addr6_resolve(struct sockaddr_in6 *src_in,
 			 struct sockaddr_in6 *dst_in,
 			 struct rdma_dev_addr *addr)
 {
-	struct flowi fl;
+	struct flowi6 fl6;
 	struct neighbour *neigh;
 	struct dst_entry *dst;
 	int ret;
 
-	memset(&fl, 0, sizeof fl);
-	ipv6_addr_copy(&fl.fl6_dst, &dst_in->sin6_addr);
-	ipv6_addr_copy(&fl.fl6_src, &src_in->sin6_addr);
-	fl.flowi_oif = addr->bound_dev_if;
+	memset(&fl6, 0, sizeof fl6);
+	ipv6_addr_copy(&fl6.daddr, &dst_in->sin6_addr);
+	ipv6_addr_copy(&fl6.saddr, &src_in->sin6_addr);
+	fl6.flowi6_oif = addr->bound_dev_if;
 
-	dst = ip6_route_output(&init_net, NULL, &fl);
+	dst = ip6_route_output(&init_net, NULL, &fl6);
 	if ((ret = dst->error))
 		goto put;
 
-	if (ipv6_addr_any(&fl.fl6_src)) {
+	if (ipv6_addr_any(&fl6.saddr)) {
 		ret = ipv6_dev_get_saddr(&init_net, ip6_dst_idev(dst)->dev,
-					 &fl.fl6_dst, 0, &fl.fl6_src);
+					 &fl6.daddr, 0, &fl6.saddr);
 		if (ret)
 			goto put;
 
 		src_in->sin6_family = AF_INET6;
-		ipv6_addr_copy(&src_in->sin6_addr, &fl.fl6_src);
+		ipv6_addr_copy(&src_in->sin6_addr, &fl6.saddr);
 	}
 
 	if (dst->dev->flags & IFF_LOOPBACK) {

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
@@ -3424,14 +3424,14 @@ static int cnic_get_v6_route(struct sockaddr_in6 *dst_addr,
 			     struct dst_entry **dst)
 {
 #if defined(CONFIG_IPV6) || (defined(CONFIG_IPV6_MODULE) && defined(MODULE))
-	struct flowi fl;
+	struct flowi6 fl6;
 
-	memset(&fl, 0, sizeof(fl));
-	ipv6_addr_copy(&fl.fl6_dst, &dst_addr->sin6_addr);
-	if (ipv6_addr_type(&fl.fl6_dst) & IPV6_ADDR_LINKLOCAL)
-		fl.flowi_oif = dst_addr->sin6_scope_id;
+	memset(&fl6, 0, sizeof(fl6));
+	ipv6_addr_copy(&fl6.daddr, &dst_addr->sin6_addr);
+	if (ipv6_addr_type(&fl6.daddr) & IPV6_ADDR_LINKLOCAL)
+		fl6.flowi6_oif = dst_addr->sin6_scope_id;
 
-	*dst = ip6_route_output(&init_net, NULL, &fl);
+	*dst = ip6_route_output(&init_net, NULL, &fl6);
 	if (*dst)
 		return 0;
 #endif

diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
@@ -183,10 +183,10 @@ extern void				icmpv6_cleanup(void);
 extern void				icmpv6_param_prob(struct sk_buff *skb,
 							  u8 code, int pos);
 
-struct flowi;
+struct flowi6;
 struct in6_addr;
 extern void				icmpv6_flow_init(struct sock *sk,
-							 struct flowi *fl,
+							 struct flowi6 *fl6,
 							 u8 type,
 							 const struct in6_addr *saddr,
 							 const struct in6_addr *daddr,

diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
@@ -183,7 +183,7 @@ struct fib6_table {
 
 typedef struct rt6_info *(*pol_lookup_t)(struct net *,
 					 struct fib6_table *,
-					 struct flowi *, int);
+					 struct flowi6 *, int);
 
 /*
  *	exported functions
@@ -192,7 +192,7 @@ typedef struct rt6_info *(*pol_lookup_t)(struct net *,
 extern struct fib6_table        *fib6_get_table(struct net *net, u32 id);
 extern struct fib6_table        *fib6_new_table(struct net *net, u32 id);
 extern struct dst_entry         *fib6_rule_lookup(struct net *net,
-						  struct flowi *fl, int flags,
+						  struct flowi6 *fl6, int flags,
 						  pol_lookup_t lookup);
 
 extern struct fib6_node		*fib6_lookup(struct fib6_node *root,

diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
@@ -71,7 +71,7 @@ extern void			ip6_route_input(struct sk_buff *skb);
 
 extern struct dst_entry *	ip6_route_output(struct net *net,
 						 struct sock *sk,
-						 struct flowi *fl);
+						 struct flowi6 *fl6);
 
 extern int			ip6_route_init(void);
 extern void			ip6_route_cleanup(void);

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
@@ -492,7 +492,7 @@ extern int			ip6_rcv_finish(struct sk_buff *skb);
  */
 extern int			ip6_xmit(struct sock *sk,
 					 struct sk_buff *skb,
-					 struct flowi *fl,
+					 struct flowi6 *fl6,
 					 struct ipv6_txoptions *opt);
 
 extern int			ip6_nd_hdr(struct sock *sk,
@@ -512,7 +512,7 @@ extern int			ip6_append_data(struct sock *sk,
 		      				int hlimit,
 		      				int tclass,
 						struct ipv6_txoptions *opt,
-						struct flowi *fl,
+						struct flowi6 *fl6,
 						struct rt6_info *rt,
 						unsigned int flags,
 						int dontfrag);
@@ -523,13 +523,13 @@ extern void			ip6_flush_pending_frames(struct sock *sk);
 
 extern int			ip6_dst_lookup(struct sock *sk,
 					       struct dst_entry **dst,
-					       struct flowi *fl);
+					       struct flowi6 *fl6);
 extern struct dst_entry *	ip6_dst_lookup_flow(struct sock *sk,
-						    struct flowi *fl,
+						    struct flowi6 *fl6,
 						    const struct in6_addr *final_dst,
 						    bool can_sleep);
 extern struct dst_entry *	ip6_sk_dst_lookup_flow(struct sock *sk,
-						       struct flowi *fl,
+						       struct flowi6 *fl6,
 						       const struct in6_addr *final_dst,
 						       bool can_sleep);
 extern struct dst_entry *	ip6_blackhole_route(struct net *net,
@@ -566,7 +566,7 @@ extern int 			ipv6_ext_hdr(u8 nexthdr);
 
 extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);
 
-extern struct in6_addr *fl6_update_dst(struct flowi *fl,
+extern struct in6_addr *fl6_update_dst(struct flowi6 *fl6,
 				       const struct ipv6_txoptions *opt,
 				       struct in6_addr *orig);
 
@@ -600,8 +600,8 @@ extern int 			ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
 extern int 			ipv6_recv_rxpmtu(struct sock *sk, struct msghdr *msg, int len);
 extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
 						u32 info, u8 *payload);
-extern void			ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info);
-extern void			ipv6_local_rxpmtu(struct sock *sk, struct flowi *fl, u32 mtu);
+extern void			ipv6_local_error(struct sock *sk, int err, struct flowi6 *fl6, u32 info);
+extern void			ipv6_local_rxpmtu(struct sock *sk, struct flowi6 *fl6, u32 mtu);
 
 extern int inet6_release(struct socket *sock);
 extern int inet6_bind(struct socket *sock, struct sockaddr *uaddr, 

diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
@@ -14,7 +14,7 @@ extern struct proto udpv6_prot;
 extern struct proto udplitev6_prot;
 extern struct proto tcpv6_prot;
 
-struct flowi;
+struct flowi6;
 
 /* extention headers */
 extern int				ipv6_exthdrs_init(void);
@@ -42,7 +42,7 @@ extern int			datagram_recv_ctl(struct sock *sk,
 
 extern int			datagram_send_ctl(struct net *net,
 						  struct msghdr *msg,
-						  struct flowi *fl,
+						  struct flowi6 *fl6,
 						  struct ipv6_txoptions *opt,
 						  int *hlimit, int *tclass,
 						  int *dontfrag);