modules: update routing packages

Updates batman-adv and alfred to 2017.1. This also allows us to drop our
last batman-adv patch.

modules

@@ -12,7 +12,7 @@ PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
 PACKAGES_GLUON_COMMIT=71823713c0e9451d1cd459cb10309f468188eb6e
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt-routing/packages.git
-PACKAGES_ROUTING_COMMIT=a881d5d4a6c4d0a5d9c515525eb83774516d038c
+PACKAGES_ROUTING_COMMIT=8d9d70510b2c86f7503962308846ec874f0eb39f
 
 PACKAGES_LUCI_REPO=https://github.com/openwrt/luci.git
 PACKAGES_LUCI_BRANCH=lede-17.01

patches/packages/routing/0002-batman-adv-decrease-maximum-fragment-size.patch

-From: Matthias Schiffer <mschiffer@universe-factory.net>
-Date: Thu, 6 Aug 2015 21:29:47 +0200
-Subject: batman-adv: decrease maximum fragment size
-
-diff --git a/batman-adv/patches/1001-batman-adv-decrease-maximum-fragment-size.patch b/batman-adv/patches/1001-batman-adv-decrease-maximum-fragment-size.patch
-new file mode 100644
-index 0000000000000000000000000000000000000000..233c13b0bd4cef516763060d7e670650156a29d5
---- /dev/null
-+++ b/batman-adv/patches/1001-batman-adv-decrease-maximum-fragment-size.patch
-@@ -0,0 +1,26 @@
-+From d84be91875822203c31b7243bb403293b0b82105 Mon Sep 17 00:00:00 2001
-+Message-Id: <d84be91875822203c31b7243bb403293b0b82105.1486839948.git.mschiffer@universe-factory.net>
-+From: Matthias Schiffer <mschiffer@universe-factory.net>
-+Date: Thu, 6 Aug 2015 22:27:01 +0200
-+Subject: [PATCH] batman-adv: decrease maximum fragment size
-+
-+---
-+ net/batman-adv/main.h | 2 +-
-+ 1 file changed, 1 insertion(+), 1 deletion(-)
-+
-+diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
-+index a6cc8040..5b785556 100644
-+--- a/net/batman-adv/main.h
-++++ b/net/batman-adv/main.h
-+@@ -168,7 +168,7 @@ enum batadv_uev_type {
-+ /* Maximum number of fragments for one packet */
-+ #define BATADV_FRAG_MAX_FRAGMENTS 16
-+ /* Maxumim size of each fragment */
-+-#define BATADV_FRAG_MAX_FRAG_SIZE 1400
-++#define BATADV_FRAG_MAX_FRAG_SIZE 1280
-+ /* Time to keep fragments while waiting for rest of the fragments */
-+ #define BATADV_FRAG_TIMEOUT 10000
-+ 
-+-- 
-+2.11.1
-+