Commits
Jeremiah Mahler committed 04f9c6e6d17
usb: serial: handle -ENODEV quietly in generic_submit_read_urb If a USB serial device (e.g. /dev/ttyUSB0) with an active program is unplugged, an -ENODEV (19) error will be produced after it gives up trying to resubmit a read. usb_serial_generic_submit_read_urb - usb_submit_urb failed: -19 Add -ENODEV as one of the permanent errors along with -EPERM that usb_serial_generic_submit_read_urb() handles quietly without an error. Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>