am f95837a1: am cf9f442e: am c1c38dd0: system: sched_policy: Don\'t return an error when the thread we\'re trying to move exits on us

Merge commit 'f95837a1e13c9b63bfe0b0f95f00ec0d72ba2e74'

* commit 'f95837a1e13c9b63bfe0b0f95f00ec0d72ba2e74':
  system: sched_policy: Don't return an error when the thread we're trying to move exits on us