[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>
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index a83f1aa..06f4b23 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -62,7 +62,7 @@
struct fib_table *fib_tables[RT_TABLE_MAX+1];
-struct fib_table *__fib_new_table(int id)
+struct fib_table *__fib_new_table(u32 id)
{
struct fib_table *tb;
@@ -82,7 +82,7 @@
int flushed = 0;
#ifdef CONFIG_IP_MULTIPLE_TABLES
struct fib_table *tb;
- int id;
+ u32 id;
for (id = RT_TABLE_MAX; id>0; id--) {
if ((tb = fib_get_table(id))==NULL)
@@ -333,8 +333,8 @@
int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
{
- int t;
- int s_t;
+ u32 t;
+ u32 s_t;
struct fib_table *tb;
if (NLMSG_PAYLOAD(cb->nlh, 0) >= sizeof(struct rtmsg) &&