tree 57080c74257946df5156367bd505f0dcb85e04ad
parent 3335dcd74724b688370d5fcce66596e45bee13c2
author Ben Romberger <bromberg@codeaurora.org> 1528141299 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> 1528495417 -0700

hal: Fix adev_open error handling

Change error handling in adev_open to correctly
set adev pointer to NULL after freeing memory and
destroy adev mutex before freeing adev memory. If
adev pointer is not set to NULL any calls made
into ahal will pass NULL checks and access freed
memory causing multiple issues such as segmentation
for locking a freed adev mutex.

Change-Id: I3cf35999d09418be3bb0c888d620eae18831a153