drivers/ieee1394/*: use kmemdup()

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

drivers/ieee1394/nodemgr.c

@@ -1078,10 +1078,9 @@ static struct unit_directory *nodemgr_process_unit_directory
 			/* Logical Unit Number */
 			if (kv->key.type == CSR1212_KV_TYPE_IMMEDIATE) {
 				if (ud->flags & UNIT_DIRECTORY_HAS_LUN) {
-					ud_child = kmalloc(sizeof(*ud_child), GFP_KERNEL);
+					ud_child = kmemdup(ud, sizeof(*ud_child), GFP_KERNEL);
 					if (!ud_child)
 						goto unit_directory_error;
-					memcpy(ud_child, ud, sizeof(*ud_child));
 					nodemgr_register_device(ne, ud_child, &ne->device);
 					ud_child = NULL;
 					

drivers/ieee1394/pcilynx.c

@@ -1428,10 +1428,9 @@ static int __devinit add_card(struct pci_dev *dev,
         	struct i2c_algo_bit_data i2c_adapter_data;
 
         	error = -ENOMEM;
-		i2c_ad = kmalloc(sizeof(*i2c_ad), GFP_KERNEL);
+		i2c_ad = kmemdup(&bit_ops, sizeof(*i2c_ad), GFP_KERNEL);
         	if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
 
-		memcpy(i2c_ad, &bit_ops, sizeof(struct i2c_adapter));
                 i2c_adapter_data = bit_data;
                 i2c_ad->algo_data = &i2c_adapter_data;
                 i2c_adapter_data.data = lynx;