92 	int result;  in i2400mu_tx_bulk_out()  local
98 	result = usb_autopm_get_interface(i2400mu->usb_iface);  in i2400mu_tx_bulk_out()
99 	if (result < 0) {  in i2400mu_tx_bulk_out()
100 		dev_err(dev, "BM-CMD: can't get autopm: %d\n", result);  in i2400mu_tx_bulk_out()
106 	result = usb_bulk_msg(i2400mu->usb_dev, pipe, buf, buf_size, &len, 200);  in i2400mu_tx_bulk_out()
107 	switch (result) {  in i2400mu_tx_bulk_out()
112 			result = -EIO;  in i2400mu_tx_bulk_out()
115 		result = len;  in i2400mu_tx_bulk_out()
144 		result = -ESHUTDOWN;  in i2400mu_tx_bulk_out()
154 				result = -ENODEV;  in i2400mu_tx_bulk_out()
158 			result);  in i2400mu_tx_bulk_out()
163 	return result;  in i2400mu_tx_bulk_out()
185 	ssize_t result;  in i2400mu_bus_bm_cmd_send()  local
194 	result = -E2BIG;  in i2400mu_bus_bm_cmd_send()
207 	result = i2400mu_tx_bulk_out(i2400mu, i2400m->bm_cmd_buf, cmd_size);  in i2400mu_bus_bm_cmd_send()
208 	if (result < 0) {  in i2400mu_bus_bm_cmd_send()
210 			opcode, result);  in i2400mu_bus_bm_cmd_send()
213 	if (result != cmd_size) {		/* all was transferred? */  in i2400mu_bus_bm_cmd_send()
215 			"(%zd vs %zu submitted)\n",  opcode, result, cmd_size);  in i2400mu_bus_bm_cmd_send()
216 		result = -EIO;  in i2400mu_bus_bm_cmd_send()
223 		i2400m, _cmd, cmd_size, result);  in i2400mu_bus_bm_cmd_send()
224 	return result;  in i2400mu_bus_bm_cmd_send()
280 	ssize_t result = -ENOMEM;  in i2400mu_bus_bm_wait_for_ack()  local
293 	result = usb_autopm_get_interface(i2400mu->usb_iface);  in i2400mu_bus_bm_wait_for_ack()
294 	if (result < 0) {  in i2400mu_bus_bm_wait_for_ack()
295 		dev_err(dev, "BM-ACK: can't get autopm: %d\n", (int) result);  in i2400mu_bus_bm_wait_for_ack()
303 		result = i2400mu_notif_submit(i2400mu, &notif_urb,  in i2400mu_bus_bm_wait_for_ack()
305 		if (result < 0)  in i2400mu_bus_bm_wait_for_ack()
310 			result = -ETIMEDOUT;  in i2400mu_bus_bm_wait_for_ack()
315 			result = -EINTR;		/* Interrupted */  in i2400mu_bus_bm_wait_for_ack()
319 		result = notif_urb.status;		/* How was the ack? */  in i2400mu_bus_bm_wait_for_ack()
320 		switch (result) {  in i2400mu_bus_bm_wait_for_ack()
328 			result = -ESHUTDOWN;  in i2400mu_bus_bm_wait_for_ack()
348 	result = offset;  in i2400mu_bus_bm_wait_for_ack()
356 		i2400m, ack, ack_size, (long) result);  in i2400mu_bus_bm_wait_for_ack()
358 	return result;  in i2400mu_bus_bm_wait_for_ack()