[LU-15110] cosmetic changes in Pool Quotas code

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Severity: 3
• Assignee: Sergey Cheremencev
• Reporter: Sergey Cheremencev

Description

cosmetic changes in PQ:
- make tgt_pool_free and qmt_sarr_pool_free void
- remove outdated comment from qmt_pool_lqes_lookup
- replace tabs with spaces