[LU-3775] build errors with experimental version of gcc 4.7.0 20110509

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.5.0
• Severity: 3
• Assignee: Dmitry Eremin (Inactive)
• Reporter: Dmitry Eremin (Inactive)

Description

The following error is reported:

lustre/lmv/lmv_obd.c: In function 'lmv_notify':
lustre/lmv/lmv_obd.c:66:16: error: 'tgt' may be used uninitialized in this function [-Werror=maybe-uninitialized]
lustre/lmv/lmv_obd.c:83:33: note: 'tgt' was declared here
cc1: all warnings being treated as errors

gcc -v
gcc version 4.7.0 20110509 (experimental) (GCC)