[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/decnet/dn_fib.c b/net/decnet/dn_fib.c
index ed5fb5c..7b3bf5c 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -534,8 +534,8 @@
int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
{
- int t;
- int s_t;
+ u32 t;
+ u32 s_t;
struct dn_fib_table *tb;
if (NLMSG_PAYLOAD(cb->nlh, 0) >= sizeof(struct rtmsg) &&
@@ -765,7 +765,7 @@
{
int flushed = 0;
struct dn_fib_table *tb;
- int id;
+ u32 id;
for(id = RT_TABLE_MAX; id > 0; id--) {
if ((tb = dn_fib_get_table(id, 0)) == NULL)