Fix tinyDTLS error codes in DTLS adapter
Related Jira issue: https://jira.iotivity.org/browse/IOT-1074
Change-Id: Idfc80167e3c6f80d2636d48cf28ac69d2c53395a
Signed-off-by: Dmitriy Zhuravlev <d.zhuravlev@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/7607
Reviewed-by: Chul Lee <chuls.lee@samsung.com>
Reviewed-by: Kyungsun Cho <goodsun.cho@samsung.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Jongsung Lee <js126.lee@samsung.com>
Reviewed-by: Randeep Singh <randeep.s@samsung.com>