[PATCH] check the kzalloc return value

From: Denis Kirjanov
Date: Mon Oct 22 2012 - 11:56:07 EST



Signed-off-by: Denis Kirjanov <kirjanov@xxxxxxxxx>
---
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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