HID: fix memdup.cocci warnings

drivers/hid/hid-thrustmaster.c:300:27-34: WARNING opportunity for kmemdup

 Use kmemdup rather than duplicating its implementation

Generated by: scripts/coccinelle/api/memdup.cocci

Fixes: c49c3363 ("HID: support for initialization of some Thrustmaster wheels")
CC: Dario Pagani <dario.pagani.146@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-thrustmaster.c

@@ -297,12 +297,13 @@ static int thrustmaster_probe(struct hid_device *hdev, const struct hid_device_i
 		goto error2;
 	}
 
-	tm_wheel->model_request = kzalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL);
+	tm_wheel->model_request = kmemdup(&model_request,
+					  sizeof(struct usb_ctrlrequest),
+					  GFP_KERNEL);
 	if (!tm_wheel->model_request) {
 		ret = -ENOMEM;
 		goto error3;
 	}
-	memcpy(tm_wheel->model_request, &model_request, sizeof(struct usb_ctrlrequest));
 
 	tm_wheel->response = kzalloc(sizeof(struct tm_wheel_response), GFP_KERNEL);
 	if (!tm_wheel->response) {