committing changes in /etc made by "-bash"

Package changes:

sysconfig/network-scripts/network-functions

@@ -453,11 +453,19 @@ check_device_down ()
     fi
 }
 
+set_link_up ()
+{
+    if [ "$LINKSTATUS" != down ]; then
+        ip link set dev $1 up >/dev/null 2>&1
+    fi
+}
+
 check_link_down ()
 {
     if ! LC_ALL=C ip link show dev $1 2>/dev/null| grep -q ",UP" ; then
-        ip link set dev $1 up >/dev/null 2>&1
+        set_link_up $1
     fi
+
     timeout=0
     delay=10
     [ -n "$LINKDELAY" ] && delay=$(($LINKDELAY * 2))