Commits
![Baolin Wang](https://secure.gravatar.com/avatar/750072e9025fda186034ac5c2f681aca.jpg?s=96&d=mm)
Baolin Wang committed 78ccc1966c9
usb: host: xhci: Fix possible wild pointer when handling abort command commit 2a7cfdf37b7c08ac29df4c62ea5ccb01474b6597 upstream. When current command was supposed to be aborted, host will free the command in handle_cmd_completion() function. But it might be still referenced by xhci->current_cmd, which need to set NULL. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>