[LU-7950] Suspicious dereference of pointer before NULL check in lwp_device_fini()

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Labels: kw patch
• Severity: 3
• Assignee: Dmitry Eremin (Inactive)
• Reporter: Dmitry Eremin (Inactive)

Description

Suspicious dereference of pointer 'm->lpd_obd' before NULL check at line 377

• An event which alters the program's state, leading to the defect
  lwp_dev.c:375: 'm->lpd_obd' is dereferenced.
• An event which alters the program's state, leading to the defect
  lwp_dev.c:377: 'm->lpd_obd' is checked for NULL.

375			imp = m->lpd_obd->u.cli.cl_import;
376		 
377			LASSERT(m->lpd_obd);

Issue Links

• is related to: LU-8378 unused but set variables