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staging/lustre/osc: Check return code for lu_kmem_init

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lu_kmem_init can fail and returns has a return code.
Check for this return code in lu_kmem_init.

This issue was found during 2gb VM Racer testing

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3063
Lustre-change: http://review.whamcloud.com/6514
Signed-off-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Keith Mannthey 2013-07-23 00:06:47 +08:00 committed by Greg Kroah-Hartman
parent c6c9f60d9d
commit a55e0f44cf
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/lustre/lustre/osc/osc_request.c
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@ -3681,6 +3681,8 @@ int __init osc_init(void)
CDEBUG(D_INFO, "Lustre OSC module (%p).\n", &osc_caches);
rc = lu_kmem_init(osc_caches);
if (rc)
RETURN(rc);
lprocfs_osc_init_vars(&lvars);