am f22c4081: eth: make sure dhcp is stopped before bringing up interface.

* commit 'f22c4081b3a34ba28bebf2ae422ccbc4a317cab2':
  eth: make sure dhcp is stopped before bringing up interface.
tree: 102f6c500d3334af2e45e380fd2babdb39b56f7a
  1. service-t/
  2. Android.mk