97 	int rets;  in mei_release()  local
106 		rets = mei_amthif_release(dev, file);  in mei_release()
109 	rets = mei_cl_disconnect(cl);  in mei_release()
121 	return rets;  in mei_release()
141 	int rets;  in mei_read()  local
153 		rets = -ENODEV;  in mei_read()
158 		rets = 0;  in mei_read()
163 		rets = mei_amthif_read(dev, file, ubuf, length, offset);  in mei_read()
174 			rets = 0;  in mei_read()
187 		rets = err;  in mei_read()
193 			rets = -EAGAIN;  in mei_read()
210 			rets = -EBUSY;  in mei_read()
222 		rets = 0;  in mei_read()
229 		rets = cb->status;  in mei_read()
230 		cl_dbg(dev, cl, "read operation failed %d\n", rets);  in mei_read()
237 		rets = -EMSGSIZE;  in mei_read()
247 		rets = -EFAULT;  in mei_read()
251 	rets = length;  in mei_read()
260 	cl_dbg(dev, cl, "end mei read rets = %d\n", rets);  in mei_read()
262 	return rets;  in mei_read()
281 	int rets;  in mei_write()  local
291 		rets = -ENODEV;  in mei_write()
297 		rets = -ENODEV;  in mei_write()
302 		rets = -ENOTTY;  in mei_write()
307 		rets = -EFBIG;  in mei_write()
312 		rets = 0;  in mei_write()
334 		rets = -ENOMEM;  in mei_write()
338 	rets = copy_from_user(write_cb->buf.data, ubuf, length);  in mei_write()
339 	if (rets) {  in mei_write()
341 		rets = -EFAULT;  in mei_write()
346 		rets = mei_amthif_write(cl, write_cb);  in mei_write()
348 		if (rets) {  in mei_write()
350 				"amthif write failed with status = %d\n", rets);  in mei_write()
357 	rets = mei_cl_write(cl, write_cb, false);  in mei_write()
360 	if (rets < 0)  in mei_write()
362 	return rets;  in mei_write()
382 	int rets;  in mei_ioctl_connect_client()  local
417 			rets = -ENODEV;  in mei_ioctl_connect_client()
430 		rets = dev->iamthif_cl.status;  in mei_ioctl_connect_client()
441 	rets = mei_cl_connect(cl, me_cl, file);  in mei_ioctl_connect_client()
445 	return rets;  in mei_ioctl_connect_client()
481 	int rets;  in mei_ioctl_client_notify_get()  local
483 	rets = mei_cl_notify_get(cl, block, &notify_ev);  in mei_ioctl_client_notify_get()
484 	if (rets)  in mei_ioctl_client_notify_get()
485 		return rets;  in mei_ioctl_client_notify_get()
506 	int rets;  in mei_ioctl()  local
518 		rets = -ENODEV;  in mei_ioctl()
528 			rets = -EFAULT;  in mei_ioctl()
532 		rets = mei_ioctl_connect_client(file, &connect_data);  in mei_ioctl()
533 		if (rets)  in mei_ioctl()
540 			rets = -EFAULT;  in mei_ioctl()
551 			rets = -EFAULT;  in mei_ioctl()
554 		rets = mei_ioctl_client_notify_request(file, notify_req);  in mei_ioctl()
559 		rets = mei_ioctl_client_notify_get(file, &notify_get);  in mei_ioctl()
560 		if (rets)  in mei_ioctl()
567 			rets = -EFAULT;  in mei_ioctl()
575 		rets = -ENOIOCTLCMD;  in mei_ioctl()
580 	return rets;  in mei_ioctl()