iproute2: upgrade to 3.17.0

0001-ip-link-Remove-unnecessary-device-checking.patch removed,
included upstream.

(From OE-Core rev: ca8d593ca2683f73cdbfcbd14ee7ee1549e2f2bd)

Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/iproute2/iproute2/0001-ip-link-Remove-unnecessary-device-checking.patch

@@ -1,35 +0,0 @@
-From 38790ccf7bd0e6eab78024ec381fd98d7c6a2782 Mon Sep 17 00:00:00 2001
-From: vadimk <vadim4j@gmail.com>
-Date: Sat, 30 Aug 2014 15:06:00 +0300
-Subject: [PATCH] ip link: Remove unnecessary device checking
-
-The real checking is performed later in iplink_modify(..) func which
-checks device existence if NLM_F_CREATE flag is set.
-
-Also it fixes the case when impossible to add veth link which was
-caused by 9a02651a87 (ip: check for missing dev arg when doing VF rate)
-because these devices are not exist yet.
-
-Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
-Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
-Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
----
- ip/iplink.c |    2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/ip/iplink.c b/ip/iplink.c
-index 1a907d9..ea06871 100644
---- a/ip/iplink.c
-+++ b/ip/iplink.c
-@@ -593,8 +593,6 @@ int iplink_parse(int argc, char **argv, struct iplink_req *req,
- 				duparg2("dev", *argv);
- 			*dev = *argv;
- 			dev_index = ll_name_to_index(*dev);
--			if (dev_index == 0)
--				invarg("Unknown device", *argv);
- 		}
- 		argc--; argv++;
- 	}
--- 
-1.7.10.4
-

meta/recipes-connectivity/iproute2/iproute2_3.17.0.bb

@@ -3,10 +3,9 @@ require iproute2.inc
 SRC_URI = "${KERNELORG_MIRROR}/linux/utils/net/${BPN}/${BP}.tar.xz \
            file://configure-cross.patch \
            file://0001-iproute2-de-bash-scripts.patch \
-           file://0001-ip-link-Remove-unnecessary-device-checking.patch \
           "
-SRC_URI[md5sum] = "6c823b40fdcfa7b8120743349a52ac18"
-SRC_URI[sha256sum] = "1f0a8a6c0e872166f75433f5cbf9766f3002b5c2f13501b3bb8c51846a127b79"
+SRC_URI[md5sum] = "b741a02c6dda5818d18011d572874493"
+SRC_URI[sha256sum] = "09e406636e7598e46d5d4f7b928bf5db57049d65dbeb9a496005957ee16f6000"
 
 # CFLAGS are computed in Makefile and reference CCOPTS
 #