tree 3edbad244e1fc9a276febba307fe514f40a4dd2e
parent 3cd9d35ee5f7a23203443f1a0d3c344f034c0dc7
author Johan Hovold <johan@kernel.org> 1574965467 +0100
committer Marcel Holtmann <marcel@holtmann.org> 1574965741 +0100

Bluetooth: btusb: fix non-atomic allocation in completion handler

USB completion handlers are called in atomic context and must
specifically not allocate memory using GFP_KERNEL.

Fixes: a1c49c434e15 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices")
Cc: stable <stable@vger.kernel.org>     # 5.3
Cc: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>