batman-adv: checkpatch - Please use a blank line after declarations

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 1485091..a4972874 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -404,6 +404,7 @@
 		.release = single_release,			\
 	},							\
 }
+
 static BATADV_HARDIF_DEBUGINFO(originators, S_IRUGO,
 			       batadv_originators_hardif_open);
 
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index b598111..aad022d 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -1100,6 +1100,7 @@
 	batadv_dat_send_data(bat_priv, skb, ip_src, BATADV_P_DAT_DHT_PUT);
 	batadv_dat_send_data(bat_priv, skb, ip_dst, BATADV_P_DAT_DHT_PUT);
 }
+
 /**
  * batadv_dat_snoop_incoming_arp_reply - snoop the ARP reply and fill the local
  * DAT storage only
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index e0bcf9e..27649e8 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -775,6 +775,7 @@
 
 	return ret;
 }
+
 /**
  * batadv_gw_out_of_range - check if the dhcp request destination is the best gw
  * @bat_priv: the bat priv with all the soft interface information
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 34e096d..facd1fe 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -198,6 +198,7 @@
 	uint8_t type;		/* bla_claimframe */
 	__be16 group;		/* group id */
 };
+
 #pragma pack()
 
 /**