iproute2: update 4.14.1 -> 4.15.0

0001-iproute2-de-bash-scripts.patch is applied in upstream repo.

(From OE-Core rev: 59b1eba253d488c2a67ba8a98e937e92271efcc1)

Signed-off-by: Changhyeok Bae <changhyeok.bae@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/iproute2/iproute2/0001-iproute2-de-bash-scripts.patch

@@ -1,63 +0,0 @@
-Subject: [PATCH] iproute2: de-bash scripts
-
-de-bash these two scripts to make iproute2 not depend on bash.
-
-Upstream-Status: Pending
-
-Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
----
- ip/ifcfg | 15 ++++++++-------
- ip/rtpr  |  2 +-
- 2 files changed, 9 insertions(+), 8 deletions(-)
-
-diff --git a/ip/ifcfg b/ip/ifcfg
-index 30a2dc4..8677b2e 100644
---- a/ip/ifcfg
-+++ b/ip/ifcfg
-@@ -1,12 +1,13 @@
--#! /bin/bash
-+#! /bin/sh
- 
- CheckForwarding () {
--  local sbase fwd
-+  local sbase fwd forwarding
-   sbase=/proc/sys/net/ipv4/conf
-   fwd=0
-   if [ -d $sbase ]; then
-     for dir in $sbase/*/forwarding; do
--      fwd=$[$fwd + `cat $dir`]
-+      forwarding=`cat $dir`
-+      fwd=$(($fwd+$forwarding))
-     done
-   else
-     fwd=2
-@@ -127,12 +128,12 @@ fi
- arping -q -A -c 1 -I $dev $ipaddr
- noarp=$?
- ( sleep 2 ;
--  arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
-+  arping -q -U -c 1 -I $dev $ipaddr ) > /dev/null 2>&1 </dev/null &
- 
--ip route add unreachable 224.0.0.0/24 >& /dev/null
--ip route add unreachable 255.255.255.255 >& /dev/null
-+ip route add unreachable 224.0.0.0/24 > /dev/null 2>&1
-+ip route add unreachable 255.255.255.255 > /dev/null 2>&1
- if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then
--  ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
-+  ip route add 224.0.0.0/4 dev $dev scope global > /dev/null 2>&1
- fi
- 
- if [ $fwd -eq 0 ]; then
-diff --git a/ip/rtpr b/ip/rtpr
-index c3629fd..674198d 100644
---- a/ip/rtpr
-+++ b/ip/rtpr
-@@ -1,4 +1,4 @@
--#! /bin/bash
-+#! /bin/sh
- 
- exec tr "[\\\\]" "[
- ]"
--- 
-2.7.4
-

meta/recipes-connectivity/iproute2/iproute2_4.15.0.bb

@@ -2,13 +2,12 @@ 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-libc-compat.h-add-musl-workaround.patch \
            file://0001-ip-Remove-unneed-header.patch \
           "
 
-SRC_URI[md5sum] = "1075423d7029e02a8f23ed4f42b7e372"
-SRC_URI[sha256sum] = "d43ac068afcc350a448f4581b6e292331ef7e4e7aa746e34981582d5fdb10067"
+SRC_URI[md5sum] = "0681bf4664b2649ad4e12551a3a7a1f9"
+SRC_URI[sha256sum] = "48d4616a99d7b609b7b795c0ae8ec57099fb0271ed89253e8772c02327798355"
 
 # CFLAGS are computed in Makefile and reference CCOPTS
 #