diff options
| author | Bjørn Mork <bjorn@mork.no> | 2013-04-08 10:26:23 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-08 22:55:28 +0200 |
| commit | 67a366064a913dfecc02729b3bd3f9ab9e75470c (patch) | |
| tree | 6e512f6528b116288b1c9ef9d7db6f8462b9c658 /drivers | |
| parent | Documentation: cgroup: add documentation for net_cls cgroups. (diff) | |
| download | linux-67a366064a913dfecc02729b3bd3f9ab9e75470c.tar.xz linux-67a366064a913dfecc02729b3bd3f9ab9e75470c.zip | |
net: cdc_ncm: demote "unexpected notification" to debug level
Receiving unhandled notifications is most certainly not an error
and should not be logged as one. Knowing that the device sends
notifications we don't handle is useful for developers, but there
is very little a user can do about this. The message is therefore
just annoying noise to most users with devices sending unhandled
notifications like e.g. USB_CDC_NOTIFY_RESPONSE_AVAILABLE
Cc: Alexey Orishko <alexey.orishko@stericsson.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 44a989cd9fb2..67012cbd5582 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1124,8 +1124,9 @@ static void cdc_ncm_status(struct usbnet *dev, struct urb *urb) break; default: - dev_err(&dev->udev->dev, "NCM: unexpected " - "notification 0x%02x!\n", event->bNotificationType); + dev_dbg(&dev->udev->dev, + "NCM: unexpected notification 0x%02x!\n", + event->bNotificationType); break; } } |