tree d65d13f757652cd2126b43449727c2a1f40ab551
parent 307ba6dd73254fe7d2ce27db64ffd90e1bb3c6c0
author David Vrabel <david.vrabel@csr.com> 1226081959 +0000
committer David Vrabel <david.vrabel@csr.com> 1226081959 +0000

uwb: fix races between events and neh timers

Always use del_timer_sync() before freeing nehs.  Destroy all nehs after
stopping the radio controller and before cleaning up the reservation
manager.  Handle the timer running after an event has removed the neh.

This fixes various oopses that may occur if a radio controller is removed
while a neh timer is still active.

Signed-off-by: David Vrabel <david.vrabel@csr.com>