tree 21bfea533df7b3beef50a4193bc0fe0e458f1fc1
parent fada495c6fa7b9d91faf0654be29f79db4f5a838
author Richard Frankel <rofrankel@google.com> 1458600982 -0400
committer Richard Frankel <rofrankel@google.com> 1458776212 -0400

/bin/wifi:  Lock /bin/wifi to prevent simultaneous calls.

This will help avoid cfg80211 race conditions where one process tries
to start wpa_supplicant while another process is in the middle of
scanning.

Change-Id: I0a9021ba4ff0b8219ba6c1082a055602bfffe6ed