[LU-3054] Fix 'program hangs' errors

• Type: Technical task
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.4.1, Lustre 2.5.0
• Affects Version/s: Lustre 2.4.0
• Labels: build coverity mq213 patch
• Assignee: Bob Glossman (Inactive)
• Reporter: Sebastien Buisson (Inactive)

Description

Thanks to the Coverity tool, we found some 'program hangs' errors in the Lustre code. This is typically what happens when a lock is not released before exiting a function.

I will propose a patch to address the issues.