batman-adv: tvlv - gateway download/upload bandwidth container

Prior to this patch batman-adv read the advertised uplink bandwidth
from userspace and compressed this information into a single byte
called "gateway class".
Now the download & upload bandwidth information is sent as-is. No
userspace change is necessary since the sysfs API always allowed
to specify a bandwidth.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Spyros Gasteratos <morfeas3000@gmail.com>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index f50553a..5d53d2f 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -388,9 +388,7 @@
 		hlist_for_each_entry_safe(orig_node, node_tmp,
 					  head, hash_entry) {
 			if (batadv_purge_orig_node(bat_priv, orig_node)) {
-				if (orig_node->gw_flags)
-					batadv_gw_node_delete(bat_priv,
-							      orig_node);
+				batadv_gw_node_delete(bat_priv, orig_node);
 				hlist_del_rcu(&orig_node->hash_entry);
 				batadv_orig_node_free_ref(orig_node);
 				continue;