[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 <[EMAIL PROTECTED]>
---
commit 29a0f4a779543907ddf8fbca55b6f1d0e0017f64
tree c559ca79c2d6ab28ceb4a4c1d5ecd5ea81264f0d
parent 1b471cd32acdff18786bc06542c686d52decbc5a
author Patrick McHardy <[EMAIL PROTECTED]> Thu, 10 Aug 2006 20:45:22 +0200
committer Patrick McHardy <[EMAIL PROTECTED]> Thu, 10 Aug 2006 20:45:22 +0200
include/net/dn_fib.h | 4 ++--
include/net/ip_fib.h | 14 +++++++-------
net/decnet/dn_fib.c | 6 +++---
net/decnet/dn_table.c | 10 +++++-----
net/ipv4/fib_frontend.c | 8 ++++----
net/ipv4/fib_hash.c | 4 ++--
net/ipv4/fib_lookup.h | 4 ++--
net/ipv4/fib_rules.c | 2 +-
net/ipv4/fib_semantics.c | 4 ++--
net/ipv4/fib_trie.c | 6 +++---
10 files changed, 31 insertions(+), 31 deletions(-)
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index 32bc8ce..cd9c378 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -94,7 +94,7 @@ #define DN_FIB_INFO(f) ((f)->fn_info)
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_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);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index adf7358..0dcbf16 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -150,7 +150,7 @@ #define FIB_RES_NETMASK(res) (0)
#endif /* CONFIG_IP_ROUTE_MULTIPATH_WRANDOM */
struct fib_table {
- unsigned char tb_id;
+ u32 tb_id;
unsigned tb_stamp;
int (*tb_lookup)(struct fib_table *tb, const struct flowi
*flp, struct fib_result *res);
int (*tb_insert)(struct fib_table *table, struct rtmsg *r,
@@ -173,14 +173,14 @@ #ifndef CONFIG_IP_MULTIPLE_TABLES
extern struct fib_table *ip_fib_local_table;
extern struct fib_table *ip_fib_main_table;
-static inline struct fib_table *fib_get_table(int id)
+static inline struct fib_table *fib_get_table(u32 id)
{
if (id != RT_TABLE_LOCAL)
return ip_fib_main_table;
return ip_fib_local_table;
}
-static inline struct fib_table *fib_new_table(int id)
+static inline struct fib_table *fib_new_table(u32 id)
{
return fib_get_table(id);
}
@@ -205,9 +205,9 @@ #define ip_fib_main_table (fib_tables[RT
extern struct fib_table * fib_tables[RT_TABLE_MAX+1];
extern int fib_lookup(struct flowi *flp, struct fib_result *res);
-extern struct fib_table *__fib_new_table(int id);
+extern struct fib_table *__fib_new_table(u32 id);
-static inline struct fib_table *fib_get_table(int id)
+static inline struct fib_table *fib_get_table(u32 id)
{
if (id == 0)
id = RT_TABLE_MAIN;
@@ -215,7 +215,7 @@ static inline struct fib_table *fib_get_
return fib_tables[id];
}
-static inline struct fib_table *fib_new_table(int id)
+static inline struct fib_table *fib_new_table(u32 id)
{
if (id == 0)
id = RT_TABLE_MAIN;
@@ -248,7 +248,7 @@ extern int fib_convert_rtentry(int cmd,
extern u32 __fib_res_prefsrc(struct fib_result *res);
/* Exported by fib_hash.c */
-extern struct fib_table *fib_hash_init(int id);
+extern struct fib_table *fib_hash_init(u32 id);
#ifdef CONFIG_IP_MULTIPLE_TABLES
extern int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb);
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_rtm_newroute(struct sk_buff *
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 @@ void dn_fib_flush(void)
{
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)
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index c6a2e41..b7c6c06 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -264,7 +264,7 @@ static int dn_fib_nh_match(struct rtmsg
}
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 @@ rtattr_failure:
}
-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;
@@ -736,7 +736,7 @@ out:
}
-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;
@@ -773,7 +773,7 @@ struct dn_fib_table *dn_fib_get_table(in
return t;
}
-static void dn_fib_del_tree(int n)
+static void dn_fib_del_tree(u32 n)
{
struct dn_fib_table *t;
@@ -787,7 +787,7 @@ static void dn_fib_del_tree(int n)
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)
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 @@ #define RT_TABLE_MIN 1
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 @@ static void fib_flush(void)
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_rtm_newroute(struct sk_buff *sk
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) &&
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 72c633b..f8d5c80 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -765,9 +765,9 @@ static int fn_hash_dump(struct fib_table
}
#ifdef CONFIG_IP_MULTIPLE_TABLES
-struct fib_table * fib_hash_init(int id)
+struct fib_table * fib_hash_init(u32 id)
#else
-struct fib_table * __init fib_hash_init(int id)
+struct fib_table * __init fib_hash_init(u32 id)
#endif
{
struct fib_table *tb;
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index ef6609e..ddd5249 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -30,11 +30,11 @@ extern struct fib_info *fib_create_info(
extern int fib_nh_match(struct rtmsg *r, struct nlmsghdr *,
struct kern_rta *rta, struct fib_info *fi);
extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
- u8 tb_id, u8 type, u8 scope, void *dst,
+ u32 tb_id, u8 type, u8 scope, void *dst,
int dst_len, u8 tos, struct fib_info *fi,
unsigned int);
extern void rtmsg_fib(int event, u32 key, struct fib_alias *fa,
- int z, int tb_id,
+ int z, u32 tb_id,
struct nlmsghdr *n, struct netlink_skb_parms *req);
extern struct fib_alias *fib_find_alias(struct list_head *fah,
u8 tos, u32 prio);
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index d242e52..58fb91b 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -169,7 +169,7 @@ #endif
static struct fib_table *fib_empty_table(void)
{
- int id;
+ u32 id;
for (id = 1; id <= RT_TABLE_MAX; id++)
if (fib_tables[id] == NULL)
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 8aa6014..17c7974 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -273,7 +273,7 @@ int ip_fib_check_default(u32 gw, struct
}
void rtmsg_fib(int event, u32 key, struct fib_alias *fa,
- int z, int tb_id,
+ int z, u32 tb_id,
struct nlmsghdr *n, struct netlink_skb_parms *req)
{
struct sk_buff *skb;
@@ -935,7 +935,7 @@ u32 __fib_res_prefsrc(struct fib_result
int
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, u8 tos,
+ u32 tb_id, u8 type, u8 scope, void *dst, int dst_len, u8 tos,
struct fib_info *fi, unsigned int flags)
{
struct rtmsg *rtm;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 23fb9d9..b98f211 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1148,7 +1148,7 @@ fn_trie_insert(struct fib_table *tb, str
key = ntohl(key);
- pr_debug("Insert table=%d %08x/%d\n", tb->tb_id, key, plen);
+ pr_debug("Insert table=%u %08x/%d\n", tb->tb_id, key, plen);
mask = ntohl(inet_make_mask(plen));
@@ -1943,9 +1943,9 @@ out:
/* Fix more generic FIB names for init later */
#ifdef CONFIG_IP_MULTIPLE_TABLES
-struct fib_table * fib_hash_init(int id)
+struct fib_table * fib_hash_init(u32 id)
#else
-struct fib_table * __init fib_hash_init(int id)
+struct fib_table * __init fib_hash_init(u32 id)
#endif
{
struct fib_table *tb;
-
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