tree b54f08f5d9173f475d8421753b756b91a858b32a
parent 8727bf689a77a79816065e23a7a58a474ad544f9
author Johan Hovold <jhovold@gmail.com> 1401125024 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1401228249 -0700

USB: cdc-acm: fix I/O after failed open

Make sure to kill any already submitted read urbs on read-urb submission
failures in open in order to prevent doing I/O for a closed port.

Fixes: 088c64f81284 ("USB: cdc-acm: re-write read processing")
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>