Fixed a bug.
- When subnet is set Quata Used was showing "-" Fixed it.
 Please enter the commit message for your changes. Lines starting

Change-Id: I996cf495a0efcd001f14935501b18d95ee5d0cbb
Merge "Fixed a bug. - When subnet is set Quata Used was showing "-" Fixed it.  Please enter the commit message for your changes. Lines starting"