[NET]: Use u32 for routing table IDs

Use u32 for routing table IDs in net/ipv4 and net/decnet in preparation of
support for a larger number of routing tables. net/ipv6 already uses u32
everywhere and needs no further changes. No functional changes are made by
this patch.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index 32bc8ce5c5ce..cd9c3782f838 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -94,7 +94,7 @@ struct dn_fib_node {
 
 
 struct dn_fib_table {
-        int n;
+        u32 n;
 
         int (*insert)(struct dn_fib_table *t, struct rtmsg *r, 
                         struct dn_kern_rta *rta, struct nlmsghdr *n, 
@@ -137,7 +137,7 @@ extern int dn_fib_sync_up(struct net_device *dev);
 /*
  * dn_tables.c
  */
-extern struct dn_fib_table *dn_fib_get_table(int n, int creat);
+extern struct dn_fib_table *dn_fib_get_table(u32 n, int creat);
 extern struct dn_fib_table *dn_fib_empty_table(void);
 extern void dn_fib_table_init(void);
 extern void dn_fib_table_cleanup(void);