134 	int result;  in cbaf_check()  local
142 	result = usb_control_msg(  in cbaf_check()
148 	if (result < 0) {  in cbaf_check()
150 			result);  in cbaf_check()
151 		return result;  in cbaf_check()
155 	if (result < sizeof(*assoc_info)) {  in cbaf_check()
158 			(size_t)result, sizeof(*assoc_info));  in cbaf_check()
159 		return result;  in cbaf_check()
163 	if (result < assoc_size) {  in cbaf_check()
167 		return result;  in cbaf_check()
281 	int result;  in cbaf_cdid_get()  local
287 	result = usb_control_msg(  in cbaf_cdid_get()
293 	if (result < 0) {  in cbaf_cdid_get()
295 			result);  in cbaf_cdid_get()
296 		return result;  in cbaf_cdid_get()
299 	needed = result < sizeof(*di) ? sizeof(*di) : le32_to_cpu(di->Length);  in cbaf_cdid_get()
300 	if (result < needed) {  in cbaf_cdid_get()
302 			"%zu bytes needed)\n", (size_t)result, needed);  in cbaf_cdid_get()
329 	ssize_t result;  in cbaf_wusb_chid_store()  local
333 	result = sscanf(buf,  in cbaf_wusb_chid_store()
347 	if (result != 16)  in cbaf_wusb_chid_store()
350 	result = cbaf_send_host_info(cbaf);  in cbaf_wusb_chid_store()
351 	if (result < 0)  in cbaf_wusb_chid_store()
352 		return result;  in cbaf_wusb_chid_store()
353 	result = cbaf_cdid_get(cbaf);  in cbaf_wusb_chid_store()
354 	if (result < 0)  in cbaf_wusb_chid_store()
355 		return result;  in cbaf_wusb_chid_store()
374 	ssize_t result;  in cbaf_wusb_host_name_store()  local
378 	result = sscanf(buf, "%63s", cbaf->host_name);  in cbaf_wusb_host_name_store()
379 	if (result != 1)  in cbaf_wusb_host_name_store()
401 	ssize_t result;  in cbaf_wusb_host_band_groups_store()  local
406 	result = sscanf(buf, "%04hx", &band_groups);  in cbaf_wusb_host_band_groups_store()
407 	if (result != 1)  in cbaf_wusb_host_band_groups_store()
442 	ssize_t result;  in cbaf_wusb_cdid_store()  local
447 	result = sscanf(buf,  in cbaf_wusb_cdid_store()
460 	if (result != 16)  in cbaf_wusb_cdid_store()
517 	int result;  in cbaf_cc_upload()  local
536 	result = usb_control_msg(  in cbaf_cc_upload()
543 	return result;  in cbaf_cc_upload()
550 	ssize_t result;  in cbaf_wusb_ck_store()  local
554 	result = sscanf(buf,  in cbaf_wusb_ck_store()
567 	if (result != 16)  in cbaf_wusb_ck_store()
570 	result = cbaf_cc_upload(cbaf);  in cbaf_wusb_ck_store()
571 	if (result < 0)  in cbaf_wusb_ck_store()
572 		return result;  in cbaf_wusb_ck_store()
599 	int result = -ENOMEM;  in cbaf_probe()  local
611 	result = cbaf_check(cbaf);  in cbaf_probe()
612 	if (result < 0) {  in cbaf_probe()
618 	result = sysfs_create_group(&dev->kobj, &cbaf_dev_attr_group);  in cbaf_probe()
619 	if (result < 0) {  in cbaf_probe()
620 		dev_err(dev, "Can't register sysfs attr group: %d\n", result);  in cbaf_probe()
634 	return result;  in cbaf_probe()