mainline inclusion
from mainline-v5.4-rc1
commit 104c307147ad379617472dd91a5bcb368d72bd6d
category: bugfix
bugzilla: 13690
CVE: CVE-2019-19082

-------------------------------------------------

In dcn*_create_resource_pool the allocated memory should be released if
construct pool fails.
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NNavid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Reviewed-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>