usb: usbip: fix isoc packet num validation in get_pipe [Linux 3.16.72]

This Linux kernel change "usb: usbip: fix isoc packet num validation in get_pipe" is included in the Linux 3.16.72 release. This change is authored by Malte Leip <malte [at] leip.net> on Sun Apr 14 12:00:12 2019 +0200. The commit for this change in Linux stable tree is 2d399f6 (patch) which is from upstream commit c409ca3. […]