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| author | Jeremiah Mahler <jmmahler@gmail.com> | 2015-01-11 05:42:07 -0800 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2015-01-12 10:23:54 +0100 |
| commit | 04f9c6e6d17584340fb6c8a9469a0e6df28876d2 (patch) | |
| tree | 09340a058ded4cf5d5cb18499957e35dddfbd8b0 /include | |
| parent | aa8e22128b40590b291cd13512098bf258a7e6c5 (diff) | |
| download | linux-04f9c6e6d17584340fb6c8a9469a0e6df28876d2.tar.bz2 | |
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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions