[Bugfix][T800][bug-view-332]FOTA continues to have no return value

Only Configure: NO
Affected branch: ZK-first-oem-release
Affected module: FOTA
Is it affected on both ZXIC and MTK: only MTK
Self-test: yes
Doc Update: No

Change-Id: I58855dd0a778fe4c2db801a819643ab1422ebf2d
1 file changed