Revert "Remove incorrect return value read"

This reverts commit 1ed701682aab38fc77118f5d44dc4c73be5f2807.

Change-Id: Ib5cfb053accd198f2a5c0d5f8a6f0c8e046a15a8
1 file changed
tree: 0a2e2c2913edacf133cba857e9e948e294bea224
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/