tree abec9c3f7b691e17029c9a8b7aff9fe9a11ab6b8
parent 1d70a39d1b14fabc933685e08f9c0746221905d5
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> 1510659251 +0100
committer Anas Nashif <nashif@linux.intel.com> 1510660734 -0500

tests: subsys: dfu: mcuboot: fix return value not handling issue

Function flash_read was calling without checking return value.
(Coverity CID: 178794)
This patch cover this issue.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>