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>

diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 640d677..801f606 100644 (file)
--- a/drivers/ieee1394/nodemgr.c
+++ b/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;
                                        

diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index 9cab1d6..13a6179 100644 (file)
--- a/drivers/ieee1394/pcilynx.c
+++ b/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;