am 604c583c: Zero blocks before BLKDISCARD

* commit '604c583c9dd3d47906b1a57c14a7e9650df7471e':
  Zero blocks before BLKDISCARD
This commit is contained in:
Sami Tolvanen
2015-06-09 21:58:46 +00:00
committed by Android Git Automerger

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