drivers/hid/hid-roccat-koneplus.c

55 /* retval is 0-4 on success, < 0 on error */
59 	int retval;
61 	retval = roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE,
64 	return retval ? retval : buf.actual_profile;
88 	int retval;
97 	retval = roccat_common2_receive(usb_dev, command, buf, real_size);
100 	if (retval)
101 		return retval;
113 	int retval;
119 	retval = roccat_common2_send_with_status(usb_dev, command,
123 	if (retval)
124 		return retval;
191 	ssize_t retval;
193 	retval = koneplus_send_control(usb_dev, *(uint *)(attr->private),
195 	if (retval)
196 		return retval;
209 	ssize_t retval;
211 	retval = koneplus_send_control(usb_dev, *(uint *)(attr->private),
213 	if (retval)
214 		return retval;
254 	int retval;
261 	retval = kstrtoul(buf, 10, &profile);
262 	if (retval)
263 		return retval;
270 	retval = koneplus_set_actual_profile(usb_dev, profile);
271 	if (retval) {
273 		return retval;
365 	int retval;
369 	retval = koneplus_get_actual_profile(usb_dev);
370 	if (retval < 0)
371 		return retval;
372 	koneplus_profile_activated(koneplus, retval);
382 	int retval;
394 		retval = koneplus_init_koneplus_device_struct(usb_dev, koneplus);
395 		if (retval) {
400 		retval = roccat_connect(&koneplus_class, hdev,
402 		if (retval < 0) {
405 			koneplus->chrdev_minor = retval;
415 	return retval;
435 	int retval;
440 	retval = hid_parse(hdev);
441 	if (retval) {
446 	retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
447 	if (retval) {
452 	retval = koneplus_init_specials(hdev);
453 	if (retval) {
463 	return retval;
552 	int retval;
555 	retval = class_register(&koneplus_class);
556 	if (retval)
557 		return retval;
559 	retval = hid_register_driver(&koneplus_driver);
560 	if (retval)
562 	return retval;