0) These two patches are follow-ups to commit
4935f1c164ac528dff3538f97953b385ba500710 ("Bluetooth: btusb: be quiet on
device disconnect"). One difference with that commit is that I stopped
adding comments explaining -EPERM and -ENODEV, because it seemed a bit
silly to repeat those comments that often.
1) Note that I haven't actually ever seen the errors I now hide (in case
of "urb is being killed" or "device got disconnected") in the second
patch, so I'd appreciate a more careful review of that patch.
2) Also note that there's a call of usb_submit_urb() in play_deferred()
which never prints an error. Should it do that if usb_submit_urb()
returns a negative value?
Paul Bolle (2):
Bluetooth: btusb: also be quiet when suspending
Bluetooth: btusb: hide more usb_submit_urb errors
drivers/bluetooth/btusb.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
--
1.7.4.4
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