diff options
| author | Joe Perches <joe@perches.com> | 2013-09-26 14:48:15 -0700 |
|---|---|---|
| committer | Joe Perches <joe@perches.com> | 2013-09-26 14:48:15 -0700 |
| commit | a0f4ecf3494c9869d20f606e7e2b2f50f0e67a7f (patch) | |
| tree | dd4a24c0eddda03b87ad0fd873ba4b5ebbbab6cf /include/linux/netfilter_ipv4.h | |
| parent | aae8c287e664d49df4aa315ad263c33b9a2af3e1 (diff) | |
netfilter: 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>
Diffstat (limited to 'include/linux/netfilter_ipv4.h')
| -rw-r--r-- | include/linux/netfilter_ipv4.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index dfaf116b3e81..6e4591bb54d4 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -6,7 +6,7 @@ #include <uapi/linux/netfilter_ipv4.h> -extern int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type); -extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol); +int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type); +__sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol); #endif /*__LINUX_IP_NETFILTER_H*/ |