resolved svace issues

resolved svace issues

Change-Id: If2b022d06a46c46cba1b3535c49ddcdbc794bf3c
Signed-off-by: Randeep Singh <randeep.s@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/14907
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Uze Choi <uzchoi@samsung.com>
Reviewed-by: Jongmin Choi <jminl.choi@samsung.com>
Reviewed-by: Jongsung Lee <js126.lee@samsung.com>
(cherry picked from commit 73c1e373ddba4e748fc1466e352f812038a17b3e)
Reviewed-on: https://gerrit.iotivity.org/gerrit/14943