[PATCH 4.18 123/235] usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()

4.18-stable review patch. If anyone has any objections, please let me know. -- From: Mathias Nyman commit f9a5b4f58b280c1d26255376713c132f93837621 upstream. The steps taken by usb core to set a new interface is very different from what is done on the xHC host side. xHC

[PATCH 4.18 123/235] usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()

4.18-stable review patch. If anyone has any objections, please let me know. -- From: Mathias Nyman commit f9a5b4f58b280c1d26255376713c132f93837621 upstream. The steps taken by usb core to set a new interface is very different from what is done on the xHC host side. xHC