tree f053a6b23cb7b993824c363015c96f8d4bb5ddc7
parent e396c607ffa1fbd230a90c31d6bbebaa01ab89dd
author Sandeep Patil <sspatil@google.com> 1487970219 -0800
committer Sandeep Patil <sspatil@google.com> 1487971773 -0800

fs_mgr: refactor: consolidate device tree file reading in one place

If Device tree values are read for comparison, they produce false
negatives with std::strings due to trailing '\0'. This change
consolidates the triming of trailing null into a single helper function
to be used everywhere fs_mgr reads DT values for comparison or other
reasons where it wishes to have the trailing null trimmed.

b/27805372

Test: Boot sailfish w/ early mount /vendor

Change-Id: If71efc830dc440323df764c7461867e71ed6515b
Signed-off-by: Sandeep Patil <sspatil@google.com>