batman-adv: Let packet.h include its headers directly

The headers used by packet.h should also be included by it directly. main.h
is currently dealing with it in batman-adv, but this will no longer work
when this header is moved to include/uapi/linux/.
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/batman-adv/main.h

@@ -217,10 +217,8 @@ enum batadv_uev_type {
 
 /* Kernel headers */
 
-#include <linux/bitops.h> /* for packet.h */
 #include <linux/compiler.h>
 #include <linux/etherdevice.h>
-#include <linux/if_ether.h> /* for packet.h */
 #include <linux/if_vlan.h>
 #include <linux/jiffies.h>
 #include <linux/percpu.h>

net/batman-adv/packet.h

@@ -20,6 +20,8 @@
 #define _NET_BATMAN_ADV_PACKET_H_
 
 #include <asm/byteorder.h>
+#include <linux/bitops.h>
+#include <linux/if_ether.h>
 #include <linux/types.h>
 
 /**