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Message-Id: <1374509230-3324-27-git-send-email-bergwolf@gmail.com>
Date: Tue, 23 Jul 2013 00:06:47 +0800
From: Peng Tao <bergwolf@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-kernel@...r.kernel.org,
Keith Mannthey <keith.mannthey@...el.com>,
Peng Tao <tao.peng@....com>,
Andreas Dilger <andreas.dilger@...el.com>
Subject: [PATCH 26/48] staging/lustre/osc: Check return code for lu_kmem_init
From: Keith Mannthey <keith.mannthey@...el.com>
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@...el.com>
Reviewed-by: Mike Pershin <mike.pershin@...el.com>
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@...el.com>
Reviewed-by: Bob Glossman <bob.glossman@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: Peng Tao <tao.peng@....com>
Signed-off-by: Andreas Dilger <andreas.dilger@...el.com>
---
drivers/staging/lustre/lustre/osc/osc_request.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 0c0e07b..fea04ca 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -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);
--
1.7.9.5
--
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