From: Frederic Danis Date: Fri, 15 May 2015 09:58:42 +0000 (+0200) Subject: Bluetooth: btbcm: Fix calls to __hci_cmd_sync() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=43b79209b5be533173eea08535558cf517b334ca;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Bluetooth: btbcm: Fix calls to __hci_cmd_sync() Remove test of command reply status as it is already performed by __hci_cmd_sync(). __hci_cmd_sync_ev() function already returns an error if it got a non-zero status either through a Command Complete or a Command Status event. For both of these events the status is collected up in the event handlers called by hci_event_packet() and then passed as the second parameter to req_complete_skb(). The req_complete_skb() callback in turn is hci_req_sync_complete() for __hci_cmd_sync_ev() which stores the status in hdev->req_result. The hdev->req_result is then further converted through bt_to_errno() back in __hci_cmd_sync_ev(). Signed-off-by: Frederic Danis Signed-off-by: Marcel Holtmann --- diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 4bba86677adc..728fce38a5a2 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -55,12 +55,6 @@ int btbcm_check_bdaddr(struct hci_dev *hdev) } bda = (struct hci_rp_read_bd_addr *)skb->data; - if (bda->status) { - BT_ERR("%s: BCM: Device address result failed (%02x)", - hdev->name, bda->status); - kfree_skb(skb); - return -bt_to_errno(bda->status); - } /* The address 00:20:70:02:A0:00 indicates a BCM20702A0 controller * with no configured address.