From 4d664238207a82c4018757e2d87cf2a780462dcd Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon, 9 Oct 2006 18:04:30 +0900
Subject: [PATCH] driver core: kmalloc() failure check in driver_probe_device

driver_probe_device() is missing kmalloc() failure check.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/base/dd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index ef7db6939cbf0..db01b95a47a50 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -171,6 +171,8 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
 		 drv->bus->name, dev->bus_id, drv->name);
 
 	data = kmalloc(sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
 	data->drv = drv;
 	data->dev = dev;
 
-- 
2.30.2