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Bluetooth: hci_bcm4377: Fix msgid release 

commit 897e6120566f1c108b85fefe78d1c1bddfbd5988 upstream.

We are releasing a single msgid, so the order argument to
bitmap_release_region must be zero.

Fixes: 8a06127602 ("Bluetooth: hci_bcm4377: Add new driver for BCM4377 PCIe boards")
Cc: stable@vger.kernel.org
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hector Martin 2024-05-15 18:15:04 +00:00 committed by Greg Kroah-Hartman
parent 155d9c9ed1
commit a635d93ad9
1 changed files with 1 additions and 1 deletions
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2
drivers/bluetooth/hci_bcm4377.c
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@ -716,7 +716,7 @@ static void bcm4377_handle_ack(struct bcm4377_data *bcm4377,
ring->events[msgid] = NULL;
}
bitmap_release_region(ring->msgids, msgid, ring->n_entries);
bitmap_release_region(ring->msgids, msgid, 0);
unlock:
spin_unlock_irqrestore(&ring->lock, flags);