linux-kernel - [PATCH] check the kzalloc return value

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Message-ID: <1350921364-26366-1-git-send-email-kirjanov@gmail.com>
Date:	Mon, 22 Oct 2012 19:56:04 +0400
From:	Denis Kirjanov <kirjanov@...il.com>
To:	dougthompson@...ssion.com
CC:	linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
	Denis Kirjanov <kirjanov@...il.com>
Subject: [PATCH] check the kzalloc return value


Signed-off-by: Denis Kirjanov <kirjanov@...il.com>
---
 drivers/edac/edac_mc_sysfs.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index ed0bc07..55ce016 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -1128,7 +1128,8 @@ int __init edac_mc_sysfs_init(void)
 	}
 
 	mci_pdev = kzalloc(sizeof(*mci_pdev), GFP_KERNEL);
-
+	if (!mci_pdev)
+		return -ENOMEM;
 	mci_pdev->bus = edac_subsys;
 	mci_pdev->type = &mc_attr_type;
 	device_initialize(mci_pdev);
-- 
1.7.9.5

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