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Bluetooth: Fix HCIUARTGETDEVICE ioctl when UART is not registered
authorMarcel Holtmann <marcel@holtmann.org>
Sat, 12 Jul 2014 15:00:29 +0000 (17:00 +0200)
committerJohan Hedberg <johan.hedberg@intel.com>
Sat, 12 Jul 2014 15:37:34 +0000 (18:37 +0300)
commitc7e0c14115db67063a5f68fd9d4a12a54e649dc7
tree66bf2358a905bb0846fbabc79efb02860d81f8c0tree | snapshot
parent68d96dcfc6c09b565d57897c127b61afbab74c6fcommit | diff
Bluetooth: Fix HCIUARTGETDEVICE ioctl when UART is not registered

The protocol for the UART might be configured, but that does not
mean the HCI device is registered. Return an error in that case
and only return the index number when HCI_UART_REGISTERED is set.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
drivers/bluetooth/hci_ldisc.c diff | blob | history
Domain: System / Kernel;