[SCTP]: make 2 functions static

This patch makes the following needlessly global functions static:
- ipv6.c: sctp_inet6addr_event()
- protocol.c: sctp_inetaddr_event()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 4 insertions, 6 deletions

diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index c818f87122af..28af68059521 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,8 +128,6 @@ extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
                                      int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
-int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
-                        void *ptr);
 
 /*
  * sctp/socket.c
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index d8d36dee5ab6..ef36be073a13 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -79,8 +79,8 @@
 #include <asm/uaccess.h>
 
 /* Event handler for inet6 address addition/deletion events.  */
-int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
-                        void *ptr)
+static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
+                                void *ptr)
 {
         struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
         struct sctp_sockaddr_entry *addr;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 3a3db56729ce..225f39b5d595 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -601,8 +601,8 @@ static void sctp_v4_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr)
 }
 
 /* Event handler for inet address addition/deletion events.  */
-int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
-                        void *ptr)
+static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
+                               void *ptr)
 {
         struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
         struct sctp_sockaddr_entry *addr;