Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=42bad1da506cafa7041a02ab84033a724afe88ac
Commit:     42bad1da506cafa7041a02ab84033a724afe88ac
Parent:     55404bca6c45595fee1a546f1a0cc616aeef0b00
Author:     Adrian Bunk <[EMAIL PROTECTED]>
AuthorDate: Thu Apr 26 00:57:41 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Thu Apr 26 00:57:41 2007 -0700

    [NETLINK]: Possible cleanups.
    
    - make the following needlessly global variables static:
      - core/rtnetlink.c: struct rtnl_msg_handlers[]
      - netfilter/nf_conntrack_proto.c: struct nf_ct_protos[]
    - make the following needlessly global functions static:
      - core/rtnetlink.c: rtnl_dump_all()
      - netlink/af_netlink.c: netlink_queue_skip()
    
    Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 include/net/netfilter/nf_conntrack_l4proto.h |    1 -
 include/net/netlink.h                        |    2 --
 include/net/rtnetlink.h                      |    1 -
 net/core/rtnetlink.c                         |    6 ++----
 net/netfilter/nf_conntrack_proto.c           |    2 +-
 net/netlink/af_netlink.c                     |    4 ++--
 6 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/include/net/netfilter/nf_conntrack_l4proto.h 
b/include/net/netfilter/nf_conntrack_l4proto.h
index 8415182..f46cb93 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -97,7 +97,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
 
 #define MAX_NF_CT_PROTO 256
-extern struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX];
 
 extern struct nf_conntrack_l4proto *
 __nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 2e4c90a..0bf325c 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -217,8 +217,6 @@ struct nl_info {
 extern void            netlink_run_queue(struct sock *sk, unsigned int *qlen,
                                          int (*cb)(struct sk_buff *,
                                                    struct nlmsghdr *));
-extern void            netlink_queue_skip(struct nlmsghdr *nlh,
-                                          struct sk_buff *skb);
 extern int             nlmsg_notify(struct sock *sk, struct sk_buff *skb,
                                     u32 pid, unsigned int group, int report,
                                     gfp_t flags);
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 086fa9e..3b3d474 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -13,7 +13,6 @@ extern void   rtnl_register(int protocol, int msgtype,
                              rtnl_doit_func, rtnl_dumpit_func);
 extern int     rtnl_unregister(int protocol, int msgtype);
 extern void    rtnl_unregister_all(int protocol);
-extern int     rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb);
 
 static inline int rtnl_msg_family(struct nlmsghdr *nlh)
 {
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 4fe0f4b..cec1111 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -97,7 +97,7 @@ int rtattr_parse(struct rtattr *tb[], int maxattr, struct 
rtattr *rta, int len)
        return 0;
 }
 
-struct rtnl_link *rtnl_msg_handlers[NPROTO];
+static struct rtnl_link *rtnl_msg_handlers[NPROTO];
 
 static inline int rtm_msgindex(int msgtype)
 {
@@ -765,7 +765,7 @@ errout:
        return err;
 }
 
-int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb)
+static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb)
 {
        int idx;
        int s_idx = cb->family;
@@ -789,8 +789,6 @@ int rtnl_dump_all(struct sk_buff *skb, struct 
netlink_callback *cb)
        return skb->len;
 }
 
-EXPORT_SYMBOL_GPL(rtnl_dump_all);
-
 void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change)
 {
        struct sk_buff *skb;
diff --git a/net/netfilter/nf_conntrack_proto.c 
b/net/netfilter/nf_conntrack_proto.c
index e4aad20..6d94706 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -28,7 +28,7 @@
 #include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 
-struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX] __read_mostly;
+static struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX] __read_mostly;
 struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX] __read_mostly;
 EXPORT_SYMBOL_GPL(nf_ct_l3protos);
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 64d4b27..42d2fb9 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -121,6 +121,7 @@ static DECLARE_WAIT_QUEUE_HEAD(nl_table_wait);
 
 static int netlink_dump(struct sock *sk);
 static void netlink_destroy_callback(struct netlink_callback *cb);
+static void netlink_queue_skip(struct nlmsghdr *nlh, struct sk_buff *skb);
 
 static DEFINE_RWLOCK(nl_table_lock);
 static atomic_t nl_table_users = ATOMIC_INIT(0);
@@ -1568,7 +1569,7 @@ void netlink_run_queue(struct sock *sk, unsigned int 
*qlen,
  * Pulls the given netlink message off the socket buffer so the next
  * call to netlink_queue_run() will not reconsider the message.
  */
-void netlink_queue_skip(struct nlmsghdr *nlh, struct sk_buff *skb)
+static void netlink_queue_skip(struct nlmsghdr *nlh, struct sk_buff *skb)
 {
        int msglen = NLMSG_ALIGN(nlh->nlmsg_len);
 
@@ -1851,7 +1852,6 @@ core_initcall(netlink_proto_init);
 
 EXPORT_SYMBOL(netlink_ack);
 EXPORT_SYMBOL(netlink_run_queue);
-EXPORT_SYMBOL(netlink_queue_skip);
 EXPORT_SYMBOL(netlink_broadcast);
 EXPORT_SYMBOL(netlink_dump_start);
 EXPORT_SYMBOL(netlink_kernel_create);
-
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