[LU-3498] most uses of IS_ERR_VALUE() are incorrect

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.2
• Affects Version/s: Lustre 2.5.0
• Severity: 3
• Assignee: John Hammond
• Reporter: John Hammond

Description

We have several places in the code that do something equivalent the following

int rc = PTR_ERR(foo);
if (IS_ERR_VALUE(rc))
        bar();

which is wrong.

Issue Links

• is related to: LU-5071 statahead.c:1704:do_statahead_enter()) ASSERTION( lli->u.d.d_sai == ((void *)0) ) failed: