am 315c3a74: Merge "libsysutils: reimplement NetlinkEvent::findParam in the proper way"

Merge commit '315c3a74a1fcf1d421ffff0857f998a98a1c224a' into gingerbread-plus-aosp

* commit '315c3a74a1fcf1d421ffff0857f998a98a1c224a':
  libsysutils: reimplement NetlinkEvent::findParam in the proper way