net: ipv4/ipv6: 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>
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index 50cfb3e..388d113 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -24,21 +24,17 @@
}
/* Exported by fib_semantics.c */
-extern void fib_release_info(struct fib_info *);
-extern struct fib_info *fib_create_info(struct fib_config *cfg);
-extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi);
-extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
- u32 tb_id, u8 type, __be32 dst,
- int dst_len, u8 tos, struct fib_info *fi,
- unsigned int);
-extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa,
- int dst_len, u32 tb_id, const struct nl_info *info,
- unsigned int nlm_flags);
-extern struct fib_alias *fib_find_alias(struct list_head *fah,
- u8 tos, u32 prio);
-extern int fib_detect_death(struct fib_info *fi, int order,
- struct fib_info **last_resort,
- int *last_idx, int dflt);
+void fib_release_info(struct fib_info *);
+struct fib_info *fib_create_info(struct fib_config *cfg);
+int fib_nh_match(struct fib_config *cfg, struct fib_info *fi);
+int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, u32 tb_id,
+ u8 type, __be32 dst, int dst_len, u8 tos, struct fib_info *fi,
+ unsigned int);
+void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len,
+ u32 tb_id, const struct nl_info *info, unsigned int nlm_flags);
+struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio);
+int fib_detect_death(struct fib_info *fi, int order,
+ struct fib_info **last_resort, int *last_idx, int dflt);
static inline void fib_result_assign(struct fib_result *res,
struct fib_info *fi)