From: Johan Hedberg Date: Fri, 12 Sep 2014 16:31:52 +0000 (-0700) Subject: Bluetooth: Fix re-setting RPA as expired when deferring update X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a783a139c32a905825ee0aa9597f485ea461f76;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git Bluetooth: Fix re-setting RPA as expired when deferring update The hci_update_random_address will clear the RPA_EXPIRED flag and proceed with setting a new one if the flag was set. However, the set_random_addr() function that is called may choose to defer the update to a later moment. In such a case the flag would incorrectly remain unset unless set_random_addr() re-sets it. This patch fixes the issue. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 0d3782ad9a5b..067526d9680d 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3872,6 +3872,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa) if (test_bit(HCI_LE_ADV, &hdev->dev_flags) || hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) { BT_DBG("Deferring random address update"); + set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); return; }