* [PATCH] Bluetooth: Start background scanning only when controller is ready
@ 2014-06-30 14:04 Marcel Holtmann
2014-06-30 15:16 ` Johan Hedberg
0 siblings, 1 reply; 3+ messages in thread
From: Marcel Holtmann @ 2014-06-30 14:04 UTC (permalink / raw)
To: linux-bluetooth
When the controller is not active or in init/setup phase, do not
try to start or stop background scanning.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
net/bluetooth/hci_core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index adea7de95633..2312e77582b0 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -5317,7 +5317,10 @@ void hci_update_background_scan(struct hci_dev *hdev)
struct hci_conn *conn;
int err;
- if (test_bit(HCI_UNREGISTER, &hdev->dev_flags))
+ if (!test_bit(HCI_UP, &hdev->flags) ||
+ test_bit(HCI_INIT, &hdev->flags) ||
+ test_bit(HCI_SETUP, &hdev->dev_flags) ||
+ test_bit(HCI_UNREGISTER, &hdev->dev_flags))
return;
hci_req_init(&req, hdev);
--
1.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] Bluetooth: Start background scanning only when controller is ready
2014-06-30 14:04 [PATCH] Bluetooth: Start background scanning only when controller is ready Marcel Holtmann
@ 2014-06-30 15:16 ` Johan Hedberg
0 siblings, 0 replies; 3+ messages in thread
From: Johan Hedberg @ 2014-06-30 15:16 UTC (permalink / raw)
To: Marcel Holtmann; +Cc: linux-bluetooth
Hi Marcel,
On Mon, Jun 30, 2014, Marcel Holtmann wrote:
> When the controller is not active or in init/setup phase, do not
> try to start or stop background scanning.
>
> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
> ---
> net/bluetooth/hci_core.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
Applied to bluetooth-next. Thanks.
Johan
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] Bluetooth: Start background scanning only when controller is ready
@ 2014-06-30 10:48 Marcel Holtmann
0 siblings, 0 replies; 3+ messages in thread
From: Marcel Holtmann @ 2014-06-30 10:48 UTC (permalink / raw)
To: linux-bluetooth
When the controller is not active or in init/setup phase, do not
try to start or stop background scanning.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
net/bluetooth/hci_core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index adea7de95633..6ec5fdac2a98 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -5317,7 +5317,10 @@ void hci_update_background_scan(struct hci_dev *hdev)
struct hci_conn *conn;
int err;
- if (test_bit(HCI_UNREGISTER, &hdev->dev_flags))
+ if (!test_bit(HCI_UP, &hdev->flags) ||
+ test_bit(HCI_INIT, &hdev->flags) ||
+ test_bit(HCI_SETUP, &hdev->flags) ||
+ test_bit(HCI_UNREGISTER, &hdev->dev_flags))
return;
hci_req_init(&req, hdev);
--
1.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-06-30 15:16 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2014-06-30 14:04 [PATCH] Bluetooth: Start background scanning only when controller is ready Marcel Holtmann
2014-06-30 15:16 ` Johan Hedberg
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2014-06-30 10:48 Marcel Holtmann
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