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Bluetooth: hci_nokia: prevent crash on module removal
authorIan Molton <ian@mnementh.co.uk>
Sat, 8 Jul 2017 13:43:34 +0000 (14:43 +0100)
committerMarcel Holtmann <marcel@holtmann.org>
Thu, 20 Jul 2017 09:18:35 +0000 (11:18 +0200)
commitc1901b82f2ba9180cc1bc09fbe3794f3385baecd
tree42c6f965f42f5fc4e542a3d8be7b5c8f2be98440tree | snapshot
parent54cb4b025dd2309c5e3fe0f7f33c0f651eb2d09ccommit | diff
Bluetooth: hci_nokia: prevent crash on module removal

Only cancel any ongoing work after making sure, that no new work
can be scheduled. This fixes a race condition in the remove handler.

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
drivers/bluetooth/hci_nokia.c diff | blob | history
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