busybox: Remove unused iplink.patch

packages/busybox/iplink.patch

@@ -1,35 +0,0 @@
-diff -u -r ../busybox-1.22.1/networking/libiproute/iplink.c ./networking/libiproute/iplink.c
---- ../busybox-1.22.1/networking/libiproute/iplink.c	2014-01-09 19:15:44.000000000 +0100
-+++ ./networking/libiproute/iplink.c	2014-01-20 08:47:37.000000000 +0100
-@@ -11,6 +11,31 @@
- #include <netinet/if_ether.h>
- 
- #include <linux/if_vlan.h>
-+#ifdef __ANDROID__
-+enum {
-+	IFLA_INFO_UNSPEC,
-+	IFLA_INFO_KIND,
-+	IFLA_INFO_DATA,
-+	IFLA_INFO_XSTATS,
-+	__IFLA_INFO_MAX,
-+};
-+
-+#define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
-+enum {
-+	IFLA_VLAN_UNSPEC,
-+	IFLA_VLAN_ID,
-+	IFLA_VLAN_FLAGS,
-+	IFLA_VLAN_EGRESS_QOS,
-+	IFLA_VLAN_INGRESS_QOS,
-+	IFLA_VLAN_PROTOCOL,
-+	__IFLA_VLAN_MAX,
-+};
-+#define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
-+struct ifla_vlan_flags {
-+	    __u32   flags;
-+		    __u32   mask;
-+};
-+#endif
- #include "ip_common.h"  /* #include "libbb.h" is inside */
- #include "rt_names.h"
- #include "utils.h"