diff options
| author | Joe Perches <joe@perches.com> | 2013-09-23 11:37:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-23 16:29:42 -0400 |
| commit | 4e77be4637641c92468dd5de39cba774bed7d6ba (patch) | |
| tree | 0b7442c7ab269f5d3a00dd260fd12b267ae1d030 /include/net/netfilter/nf_conntrack_ecache.h | |
| parent | 0e418f94d3fcdc79c88841f3338e768e1b0966a1 (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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netfilter/nf_conntrack_ecache.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_ecache.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 092dc651689f..0e3d08e4b1d3 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -68,10 +68,12 @@ struct nf_ct_event_notifier { int (*fcn)(unsigned int events, struct nf_ct_event *item); }; -extern int nf_conntrack_register_notifier(struct net *net, struct nf_ct_event_notifier *nb); -extern void nf_conntrack_unregister_notifier(struct net *net, struct nf_ct_event_notifier *nb); +int nf_conntrack_register_notifier(struct net *net, + struct nf_ct_event_notifier *nb); +void nf_conntrack_unregister_notifier(struct net *net, + struct nf_ct_event_notifier *nb); -extern void nf_ct_deliver_cached_events(struct nf_conn *ct); +void nf_ct_deliver_cached_events(struct nf_conn *ct); static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) @@ -166,8 +168,10 @@ struct nf_exp_event_notifier { int (*fcn)(unsigned int events, struct nf_exp_event *item); }; -extern int nf_ct_expect_register_notifier(struct net *net, struct nf_exp_event_notifier *nb); -extern void nf_ct_expect_unregister_notifier(struct net *net, struct nf_exp_event_notifier *nb); +int nf_ct_expect_register_notifier(struct net *net, + struct nf_exp_event_notifier *nb); +void nf_ct_expect_unregister_notifier(struct net *net, + struct nf_exp_event_notifier *nb); static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events event, @@ -207,11 +211,11 @@ nf_ct_expect_event(enum ip_conntrack_expect_events event, nf_ct_expect_event_report(event, exp, 0, 0); } -extern int nf_conntrack_ecache_pernet_init(struct net *net); -extern void nf_conntrack_ecache_pernet_fini(struct net *net); +int nf_conntrack_ecache_pernet_init(struct net *net); +void nf_conntrack_ecache_pernet_fini(struct net *net); -extern int nf_conntrack_ecache_init(void); -extern void nf_conntrack_ecache_fini(void); +int nf_conntrack_ecache_init(void); +void nf_conntrack_ecache_fini(void); #else /* CONFIG_NF_CONNTRACK_EVENTS */ static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, |