For some reason more brackets is worse than no brackets
and warning is generated that is threated as error.
Therefore remove brackets to fix the build when
LOSCFG_PLATFORM_ROOTFS is defined
Signed-off-by: NZbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I610a5893217039a36d894641c54a83ff4d4b7822