android: logger: free some more ram

Change-Id: I726ff6561585876cbc6ca431812803a0a42e3d56

Conflicts:
	drivers/staging/android/logger.c
msm: msm_fb: fix an error path not releasing entry_mutex.

There was a code path for error conditions keeping a lock on
entry_mutex.  This patch corrects it to properly unlock the mutex.

Change-Id: I1cf234409760436ec8ebe6ea40a2833fe5703221
Signed-off-by: Christopher Lais <chris+android@zenthought.org>