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>
git-mirror · Oct 18, 2006 · 4d66423 · 4d66423
1 parent d9fd4d3
commit 4d66423
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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;