[LU-11153] the uninitialized variable "ver" could be used in qmt_set

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.0
• Severity: 3
• Assignee: Hongchao Zhang
• Reporter: Hongchao Zhang

Description

in qmt_set, the "ver" is only initialized if the new quota setting will be written back to disk,
but for default quota setting, it is not needed to write back and the "ver" is not initialized.