ax25: Make ax25_header and ax25_rebuild_header static

The only user is in ax25_ip.c so stop exporting these functions.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-hams@vger.kernel.org
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/ax25.h

@@ -366,9 +366,6 @@ int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *,
 		  struct net_device *);
 
 /* ax25_ip.c */
-int ax25_hard_header(struct sk_buff *, struct net_device *, unsigned short,
-		     const void *, const void *, unsigned int);
-int ax25_rebuild_header(struct sk_buff *);
 extern const struct header_ops ax25_header_ops;
 
 /* ax25_out.c */

net/ax25/ax25_ip.c

@@ -46,9 +46,9 @@
 
 #ifdef CONFIG_INET
 
-int ax25_hard_header(struct sk_buff *skb, struct net_device *dev,
-		     unsigned short type, const void *daddr,
-		     const void *saddr, unsigned int len)
+static int ax25_hard_header(struct sk_buff *skb, struct net_device *dev,
+			    unsigned short type, const void *daddr,
+			    const void *saddr, unsigned int len)
 {
 	unsigned char *buff;
 
@@ -100,7 +100,7 @@ int ax25_hard_header(struct sk_buff *skb, struct net_device *dev,
 	return -AX25_HEADER_LEN;	/* Unfinished header */
 }
 
-int ax25_rebuild_header(struct sk_buff *skb)
+static int ax25_rebuild_header(struct sk_buff *skb)
 {
 	struct sk_buff *ourskb;
 	unsigned char *bp  = skb->data;
@@ -218,14 +218,14 @@ int ax25_rebuild_header(struct sk_buff *skb)
 
 #else	/* INET */
 
-int ax25_hard_header(struct sk_buff *skb, struct net_device *dev,
-		     unsigned short type, const void *daddr,
-		     const void *saddr, unsigned int len)
+static int ax25_hard_header(struct sk_buff *skb, struct net_device *dev,
+			    unsigned short type, const void *daddr,
+			    const void *saddr, unsigned int len)
 {
 	return -AX25_HEADER_LEN;
 }
 
-int ax25_rebuild_header(struct sk_buff *skb)
+static int ax25_rebuild_header(struct sk_buff *skb)
 {
 	return 1;
 }
@@ -237,7 +237,5 @@ const struct header_ops ax25_header_ops = {
 	.rebuild = ax25_rebuild_header,
 };
 
-EXPORT_SYMBOL(ax25_hard_header);
-EXPORT_SYMBOL(ax25_rebuild_header);
 EXPORT_SYMBOL(ax25_header_ops);