decnet (dn*.h): 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>
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 2e9d317..b409ad6 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -15,10 +15,11 @@
GNU General Public License for more details.
*******************************************************************************/
-extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
-extern int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *, struct sock *sk, int flags);
-extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
-extern void dn_rt_cache_flush(int delay);
+struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
+int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
+ struct sock *sk, int flags);
+int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
+void dn_rt_cache_flush(int delay);
/* Masks for flags field */
#define DN_RT_F_PID 0x07 /* Mask for packet type */
@@ -92,8 +93,8 @@
return rt->fld.flowidn_iif == 0;
}
-extern void dn_route_init(void);
-extern void dn_route_cleanup(void);
+void dn_route_init(void);
+void dn_route_cleanup(void);
#include <net/sock.h>
#include <linux/if_arp.h>