[LU-18773] index_orig may be used uninitialized in osc_brw_prep_request()

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.17.0
• Affects Version/s: Lustre 2.17.0
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

lustre/osc/osc_request.c: In function 'osc_brw_prep_request':
lustre/osc/osc_request.c:1746:22: error: 'index_orig' may be used uninitialized in this function [-Werror=maybe-uninitialized]
     brwpg->pg->index = index_orig;
     ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~