From: Paul Bolle Date: Sun, 9 Oct 2011 10:12:16 +0000 (+0200) Subject: Bluetooth: btusb: also be quiet when suspending X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5a9b80e2cd993f77d6d068470a4fd77fdfae44ab;p=mv-sheeva.git Bluetooth: btusb: also be quiet when suspending usb_submit_urb() returns -ENODEV when a usb device is disconnected. In commit 4935f1c164ac528dff3538f97953b385ba500710 ("Bluetooth: btusb: be quiet on device disconnect") I stopped treating that return as an error in the three btusb_*_complete() functions. It turns out btusb_send_frame() generates a similar error if the system is suspended while the bluetooth usb device is enabled. The sensible thing to do here seems to be to treat -ENODEV (and -EPERM) just like the btusb_*_complete() functions now do. Signed-off-by: Paul Bolle Signed-off-by: Gustavo F. Padovan --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 675246a6f7e..18fde3be530 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -767,7 +767,9 @@ skip_waking: err = usb_submit_urb(urb, GFP_ATOMIC); if (err < 0) { - BT_ERR("%s urb %p submission failed", hdev->name, urb); + if (err != -EPERM && err != -ENODEV) + BT_ERR("%s urb %p submission failed (%d)", + hdev->name, urb, -err); kfree(urb->setup_packet); usb_unanchor_urb(urb); } else {