diff options
| author | Joe Perches <joe@perches.com> | 2013-09-23 22:37:48 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-24 00:29:42 +0400 |
| commit | 4e77be4637641c92468dd5de39cba774bed7d6ba (patch) | |
| tree | 0b7442c7ab269f5d3a00dd260fd12b267ae1d030 /include/net/netfilter/nf_conntrack_l4proto.h | |
| parent | 0e418f94d3fcdc79c88841f3338e768e1b0966a1 (diff) | |
| download | linux-4e77be4637641c92468dd5de39cba774bed7d6ba.tar.xz | |
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netfilter/nf_conntrack_l4proto.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_l4proto.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index b411d7b17dec..4c8d573830b7 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -114,22 +114,22 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic; #define MAX_NF_CT_PROTO 256 -extern struct nf_conntrack_l4proto * -__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto); +struct nf_conntrack_l4proto *__nf_ct_l4proto_find(u_int16_t l3proto, + u_int8_t l4proto); -extern struct nf_conntrack_l4proto * -nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto); -extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p); +struct nf_conntrack_l4proto *nf_ct_l4proto_find_get(u_int16_t l3proto, + u_int8_t l4proto); +void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p); /* Protocol pernet registration. */ -extern int nf_ct_l4proto_pernet_register(struct net *net, - struct nf_conntrack_l4proto *proto); -extern void nf_ct_l4proto_pernet_unregister(struct net *net, - struct nf_conntrack_l4proto *proto); +int nf_ct_l4proto_pernet_register(struct net *net, + struct nf_conntrack_l4proto *proto); +void nf_ct_l4proto_pernet_unregister(struct net *net, + struct nf_conntrack_l4proto *proto); /* Protocol global registration. */ -extern int nf_ct_l4proto_register(struct nf_conntrack_l4proto *proto); -extern void nf_ct_l4proto_unregister(struct nf_conntrack_l4proto *proto); +int nf_ct_l4proto_register(struct nf_conntrack_l4proto *proto); +void nf_ct_l4proto_unregister(struct nf_conntrack_l4proto *proto); static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn) { @@ -140,11 +140,11 @@ static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn) } /* Generic netlink helpers */ -extern int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb, - const struct nf_conntrack_tuple *tuple); -extern int nf_ct_port_nlattr_to_tuple(struct nlattr *tb[], - struct nf_conntrack_tuple *t); -extern int nf_ct_port_nlattr_tuple_size(void); +int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb, + const struct nf_conntrack_tuple *tuple); +int nf_ct_port_nlattr_to_tuple(struct nlattr *tb[], + struct nf_conntrack_tuple *t); +int nf_ct_port_nlattr_tuple_size(void); extern const struct nla_policy nf_ct_port_nla_policy[]; #ifdef CONFIG_SYSCTL |