tree 12d15e93e6c1a3c3440573b225c942ae9a7cae28
parent 231c627a5527b92ae3d043e454e949cdfc4f38ea
author Tianjie Xu <xunchang@google.com> 1501180937 -0700
committer Tianjie Xu <xunchang@google.com> 1501190898 +0000

Add more specific error codes for uncrypt failures

Add the error codes when we fail to find the realpath, or fail to find
the block_device.

Bug: 63737759
Test: mma
Change-Id: Icf15368ad3e7345c747d9083da2f049cc8acd571