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author | Joe Perches <joe@perches.com> | 2013-09-21 10:22:42 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-09-21 14:01:38 -0400 |
commit | 5c3a0fd7d0fc2985fcd540aa9d7656dcc2d57b41 (patch) | |
tree | cff00e1aae6c891ebe29de574a67c23ce2a31946 /include/net/ip_fib.h | |
parent | 1fd51155387264e3ca72094abadcaadb3f5969f6 (diff) | |
download | linux-5c3a0fd7d0fc2985fcd540aa9d7656dcc2d57b41.tar.gz linux-5c3a0fd7d0fc2985fcd540aa9d7656dcc2d57b41.tar.bz2 linux-5c3a0fd7d0fc2985fcd540aa9d7656dcc2d57b41.zip |
ip*.h: Remove extern from function prototypes
There are a mix of function prototypes with and without extern
in the kernel sources. Standardize on not using extern for
function prototypes.
Function prototypes don't need to be written with extern.
extern is assumed by the compiler. Its use is as unnecessary as
using auto to declare automatic/local variables in a block.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_fib.h')
-rw-r--r-- | include/net/ip_fib.h | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index cbf2be37c91a..9922093f575e 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -165,7 +165,7 @@ struct fib_result_nl { #define FIB_TABLE_HASHSZ 2 #endif -extern __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh); +__be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh); #define FIB_RES_SADDR(net, res) \ ((FIB_RES_NH(res).nh_saddr_genid == \ @@ -187,14 +187,14 @@ struct fib_table { unsigned long tb_data[0]; }; -extern int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp, - struct fib_result *res, int fib_flags); -extern int fib_table_insert(struct fib_table *, struct fib_config *); -extern int fib_table_delete(struct fib_table *, struct fib_config *); -extern int fib_table_dump(struct fib_table *table, struct sk_buff *skb, - struct netlink_callback *cb); -extern int fib_table_flush(struct fib_table *table); -extern void fib_free_table(struct fib_table *tb); +int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp, + struct fib_result *res, int fib_flags); +int fib_table_insert(struct fib_table *, struct fib_config *); +int fib_table_delete(struct fib_table *, struct fib_config *); +int fib_table_dump(struct fib_table *table, struct sk_buff *skb, + struct netlink_callback *cb); +int fib_table_flush(struct fib_table *table); +void fib_free_table(struct fib_table *tb); @@ -234,14 +234,13 @@ static inline int fib_lookup(struct net *net, const struct flowi4 *flp, } #else /* CONFIG_IP_MULTIPLE_TABLES */ -extern int __net_init fib4_rules_init(struct net *net); -extern void __net_exit fib4_rules_exit(struct net *net); +int __net_init fib4_rules_init(struct net *net); +void __net_exit fib4_rules_exit(struct net *net); -extern struct fib_table *fib_new_table(struct net *net, u32 id); -extern struct fib_table *fib_get_table(struct net *net, u32 id); +struct fib_table *fib_new_table(struct net *net, u32 id); +struct fib_table *fib_get_table(struct net *net, u32 id); -extern int __fib_lookup(struct net *net, struct flowi4 *flp, - struct fib_result *res); +int __fib_lookup(struct net *net, struct flowi4 *flp, struct fib_result *res); static inline int fib_lookup(struct net *net, struct flowi4 *flp, struct fib_result *res) @@ -269,12 +268,12 @@ static inline int fib_lookup(struct net *net, struct flowi4 *flp, /* Exported by fib_frontend.c */ extern const struct nla_policy rtm_ipv4_policy[]; -extern void ip_fib_init(void); -extern __be32 fib_compute_spec_dst(struct sk_buff *skb); -extern int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, - u8 tos, int oif, struct net_device *dev, - struct in_device *idev, u32 *itag); -extern void fib_select_default(struct fib_result *res); +void ip_fib_init(void); +__be32 fib_compute_spec_dst(struct sk_buff *skb); +int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, + u8 tos, int oif, struct net_device *dev, + struct in_device *idev, u32 *itag); +void fib_select_default(struct fib_result *res); #ifdef CONFIG_IP_ROUTE_CLASSID static inline int fib_num_tclassid_users(struct net *net) { @@ -288,15 +287,15 @@ static inline int fib_num_tclassid_users(struct net *net) #endif /* Exported by fib_semantics.c */ -extern int ip_fib_check_default(__be32 gw, struct net_device *dev); -extern int fib_sync_down_dev(struct net_device *dev, int force); -extern int fib_sync_down_addr(struct net *net, __be32 local); -extern int fib_sync_up(struct net_device *dev); -extern void fib_select_multipath(struct fib_result *res); +int ip_fib_check_default(__be32 gw, struct net_device *dev); +int fib_sync_down_dev(struct net_device *dev, int force); +int fib_sync_down_addr(struct net *net, __be32 local); +int fib_sync_up(struct net_device *dev); +void fib_select_multipath(struct fib_result *res); /* Exported by fib_trie.c */ -extern void fib_trie_init(void); -extern struct fib_table *fib_trie_table(u32 id); +void fib_trie_init(void); +struct fib_table *fib_trie_table(u32 id); static inline void fib_combine_itag(u32 *itag, const struct fib_result *res) { @@ -314,7 +313,7 @@ static inline void fib_combine_itag(u32 *itag, const struct fib_result *res) #endif } -extern void free_fib_info(struct fib_info *fi); +void free_fib_info(struct fib_info *fi); static inline void fib_info_put(struct fib_info *fi) { @@ -323,8 +322,8 @@ static inline void fib_info_put(struct fib_info *fi) } #ifdef CONFIG_PROC_FS -extern int __net_init fib_proc_init(struct net *net); -extern void __net_exit fib_proc_exit(struct net *net); +int __net_init fib_proc_init(struct net *net); +void __net_exit fib_proc_exit(struct net *net); #else static inline int fib_proc_init(struct net *net) { |