[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_table.c b/net/decnet/dn_table.c
index 2e01b67..1601ee5 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -264,7 +264,7 @@
}
static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
- u8 tb_id, u8 type, u8 scope, void *dst, int dst_len,
+ u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
struct dn_fib_info *fi, unsigned int flags)
{
struct rtmsg *rtm;
@@ -327,7 +327,7 @@
}
-static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, int tb_id,
+static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id,
struct nlmsghdr *nlh, struct netlink_skb_parms *req)
{
struct sk_buff *skb;
@@ -740,7 +740,7 @@
}
-struct dn_fib_table *dn_fib_get_table(int n, int create)
+struct dn_fib_table *dn_fib_get_table(u32 n, int create)
{
struct dn_fib_table *t;
@@ -777,7 +777,7 @@
return t;
}
-static void dn_fib_del_tree(int n)
+static void dn_fib_del_tree(u32 n)
{
struct dn_fib_table *t;
@@ -791,7 +791,7 @@
struct dn_fib_table *dn_fib_empty_table(void)
{
- int id;
+ u32 id;
for(id = RT_TABLE_MIN; id <= RT_TABLE_MAX; id++)
if (dn_fib_tables[id] == NULL)