Bluetooth: Check hci_req_run returning value in __hci_req_sync

Since hci_req_run will be returning more than one error code, we
should check its returning value in __hci_req_sync.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
1 file changed