Lines Matching refs:rv
880 int rv = 0; in wait_serial_change() local
911 rv = -ENODEV; in wait_serial_change()
914 rv = -ERESTARTSYS; in wait_serial_change()
916 } while (!rv); in wait_serial_change()
920 return rv; in wait_serial_change()
927 int rv = 0; in get_serial_usage() local
939 rv = -EFAULT; in get_serial_usage()
941 return rv; in get_serial_usage()
948 int rv = -ENOIOCTLCMD; in acm_tty_ioctl() local
952 rv = get_serial_info(acm, (struct serial_struct __user *) arg); in acm_tty_ioctl()
955 rv = set_serial_info(acm, (struct serial_struct __user *) arg); in acm_tty_ioctl()
958 rv = usb_autopm_get_interface(acm->control); in acm_tty_ioctl()
959 if (rv < 0) { in acm_tty_ioctl()
960 rv = -EIO; in acm_tty_ioctl()
963 rv = wait_serial_change(acm, arg); in acm_tty_ioctl()
967 rv = get_serial_usage(acm, (struct serial_icounter_struct __user *) arg); in acm_tty_ioctl()
971 return rv; in acm_tty_ioctl()
1107 int rv = -ENOMEM; in acm_probe() local
1482 rv = PTR_ERR(tty_dev); in acm_probe()
1518 return rv; in acm_probe()
1617 int rv = 0; in acm_resume() local
1625 rv = usb_submit_urb(acm->ctrlurb, GFP_ATOMIC); in acm_resume()
1639 if (rv < 0) in acm_resume()
1642 rv = acm_submit_read_urbs(acm, GFP_ATOMIC); in acm_resume()
1647 return rv; in acm_resume()