tree e4e94dcc44f84ccf6c52124e758df2df55cede7c
parent dfcf62694372d925dbad14673cba927b5f45b1b0
author Wei Wang <wvw@google.com> 1490047985 -0700
committer Wei Wang <wvw@google.com> 1490073202 -0700

libcutils: only change cgroup when fd is initialized

This is to avoid failues on setting non-exist cgroup

Bug: 34193533
Test: on marlin
Change-Id: I619dcba332fda9ec421df811745cf10311beddd3