Alexander Motin b9807a43b0 Remove device queue freeze handling and replace it with dummy.
At this point CTL has no known use case for device queue freezes.
Same time existing (considered to be broken) code was found to cause
modify-after-free issues.

Discussed with:	ken
MFC after:	1 week
2015-06-20 03:40:19 +00:00
..
2015-06-18 23:14:45 +00:00
2015-06-19 21:55:12 +00:00
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2015-06-18 23:14:45 +00:00
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