[PATCH 4.9 13/31] rt2x00usb: do not anchor rx and tx urbs

2017-04-16 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka commit 93c7018ec16bb83399dd4db61c361a6d6aba0d5a upstream. We might kill TX or RX urb during rt2x00usb_flush_entry(), what can cause anchor list

[PATCH 4.9 13/31] rt2x00usb: do not anchor rx and tx urbs

2017-04-16 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka commit 93c7018ec16bb83399dd4db61c361a6d6aba0d5a upstream. We might kill TX or RX urb during rt2x00usb_flush_entry(), what can cause anchor list corruption like shown below: