[TS-2202] remove manager error and fatal useless errno and error message

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.1.2
• Component/s: Manager
• Assignee: Yu Qing
• Reporter: Yu Qing
• Created: 10/Sep/13 08:22
• Updated: 05/Dec/13 23:51
• Resolved: 31/Oct/13 15:21

Description

we should log errno and strerror(errno) only when errno != 0.
the errno parameter should pass by the caller.