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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 640d677ae03e..801f60619236 100644
--- 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;