diff options
author | Joe Perches <joe@perches.com> | 2013-09-26 14:48:15 -0700 |
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committer | Joe Perches <joe@perches.com> | 2013-09-26 14:48:15 -0700 |
commit | a0f4ecf3494c9869d20f606e7e2b2f50f0e67a7f (patch) | |
tree | dd4a24c0eddda03b87ad0fd873ba4b5ebbbab6cf /include/linux/netfilter/nf_conntrack_proto_gre.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/nf_conntrack_proto_gre.h')
-rw-r--r-- | include/linux/netfilter/nf_conntrack_proto_gre.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h index 6a0664c0c451..ec2ffaf418c8 100644 --- a/include/linux/netfilter/nf_conntrack_proto_gre.h +++ b/include/linux/netfilter/nf_conntrack_proto_gre.h @@ -87,8 +87,8 @@ int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir, /* delete keymap entries */ void nf_ct_gre_keymap_destroy(struct nf_conn *ct); -extern void nf_ct_gre_keymap_flush(struct net *net); -extern void nf_nat_need_gre(void); +void nf_ct_gre_keymap_flush(struct net *net); +void nf_nat_need_gre(void); #endif /* __KERNEL__ */ #endif /* _CONNTRACK_PROTO_GRE_H */ |