[ATM]: kmalloc to kzalloc patches for drivers/atm

Signed-off-by: Om Narasimhan <om.turyx@gmail.com>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 6cc93de..ac2c108 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -113,15 +113,13 @@
 
 	printk(KERN_ERR "adummy: version %s\n", DRV_VERSION);
 
-	adummy_dev = (struct adummy_dev *) kmalloc(sizeof(struct adummy_dev),
+	adummy_dev = kzalloc(sizeof(struct adummy_dev),
 						   GFP_KERNEL);
 	if (!adummy_dev) {
-		printk(KERN_ERR DEV_LABEL ": kmalloc() failed\n");
+		printk(KERN_ERR DEV_LABEL ": kzalloc() failed\n");
 		err = -ENOMEM;
 		goto out;
 	}
-	memset(adummy_dev, 0, sizeof(struct adummy_dev));
-
 	atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL);
 	if (!atm_dev) {
 		printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n");