am 4b7f4a46: Revert "Revert "Fix race conditions during removing items from the queue""

Merge commit '4b7f4a460e6745305106cd931a435a9d02f0311d'

* commit '4b7f4a460e6745305106cd931a435a9d02f0311d':
  Revert "Revert "Fix race conditions during removing items from the queue""
tree: 6724fcb3a9511215d6a5f52fe6587f5a940d25d9
  1. lib/
  2. sta_dk_4_0_4_32/
  3. wilink_6_1/
  4. .gitignore
  5. Android.mk