ipv4: Pass ipv4 flow objects into fib_lookup() paths.

To start doing these conversions, we need to add some temporary
flow4_* macros which will eventually go away when all the protocol
code paths are changed to work on AF specific flowi objects.

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

2 files changed, 11 insertions, 3 deletions

diff --git a/include/net/flow.h b/include/net/flow.h
index 8139257ee11..3e4630ebde3 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -50,6 +50,14 @@ union flowi_uli {
 
 struct flowi4 {
         struct flowi_common     __fl_common;
+#define flowi4_oif              __fl_common.flowic_oif
+#define flowi4_iif              __fl_common.flowic_iif
+#define flowi4_mark             __fl_common.flowic_mark
+#define flowi4_tos              __fl_common.flowic_tos
+#define flowi4_scope            __fl_common.flowic_scope
+#define flowi4_proto            __fl_common.flowic_proto
+#define flowi4_flags            __fl_common.flowic_flags
+#define flowi4_secid            __fl_common.flowic_secid
         __be32                  daddr;
         __be32                  saddr;
         union flowi_uli         uli;
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index d948e232eb0..a1a85803591 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -155,7 +155,7 @@ struct fib_table {
         unsigned char   tb_data[0];
 };
 
-extern int fib_table_lookup(struct fib_table *tb, const struct flowi *flp,
+extern int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
                             struct fib_result *res, int fib_flags);
 extern int fib_table_insert(struct fib_table *, struct fib_config *);
 extern int fib_table_delete(struct fib_table *, struct fib_config *);
@@ -186,7 +186,7 @@ static inline struct fib_table *fib_new_table(struct net *net, u32 id)
         return fib_get_table(net, id);
 }
 
-static inline int fib_lookup(struct net *net, const struct flowi *flp,
+static inline int fib_lookup(struct net *net, const struct flowi4 *flp,
                              struct fib_result *res)
 {
         struct fib_table *table;
@@ -209,7 +209,7 @@ extern void __net_exit fib4_rules_exit(struct net *net);
 extern u32 fib_rules_tclass(const struct fib_result *res);
 #endif
 
-extern int fib_lookup(struct net *n, struct flowi *flp, struct fib_result *res);
+extern int fib_lookup(struct net *n, struct flowi4 *flp, struct fib_result *res);
 
 extern struct fib_table *fib_new_table(struct net *net, u32 id);
 extern struct fib_table *fib_get_table(struct net *net, u32 id);