[NET]: Make code static.

This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 8 insertions, 8 deletions

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 94a46ec967a4..bf9bba83b852 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -66,8 +66,8 @@ struct dst_entry *fib6_rule_lookup(struct flowi *fl, int flags,
         return (struct dst_entry *) arg.result;
 }
 
-int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
-                     int flags, struct fib_lookup_arg *arg)
+static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
+                            int flags, struct fib_lookup_arg *arg)
 {
         struct rt6_info *rt = NULL;
         struct fib6_table *table;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index ce226c14bef5..1f2316187ca4 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1169,9 +1169,9 @@ static int fib6_clean_node(struct fib6_walker_t *w)
  *      ignoring pure split nodes) will be scanned.
  */
 
-void fib6_clean_tree(struct fib6_node *root,
-                     int (*func)(struct rt6_info *, void *arg),
-                     int prune, void *arg)
+static void fib6_clean_tree(struct fib6_node *root,
+                            int (*func)(struct rt6_info *, void *arg),
+                            int prune, void *arg)
 {
         struct fib6_cleaner_t c;
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 41c5905d3191..e08d84063c1f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -613,8 +613,8 @@ static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort, struct in6_addr *d
         return rt;
 }
 
-struct rt6_info *ip6_pol_route_input(struct fib6_table *table, struct flowi *fl,
-                                     int flags)
+static struct rt6_info *ip6_pol_route_input(struct fib6_table *table,
+                                            struct flowi *fl, int flags)
 {
         struct fib6_node *fn;
         struct rt6_info *rt, *nrt;
@@ -872,7 +872,7 @@ static inline unsigned int ipv6_advmss(unsigned int mtu)
 }
 
 static struct dst_entry *ndisc_dst_gc_list;
-DEFINE_SPINLOCK(ndisc_lock);
+static DEFINE_SPINLOCK(ndisc_lock);
 
 struct dst_entry *ndisc_dst_alloc(struct net_device *dev, 
                                   struct neighbour *neigh,