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USB: usb_wwan: silence read errors on disconnect 

Silence read-urb resubmission errors when the device is going away.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2015-08-17 17:35:24 +02:00 committed by Greg Kroah-Hartman
parent 9257f1daa8
commit d2958d1b8f
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/serial/usb_wwan.c
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@ -282,7 +282,7 @@ static void usb_wwan_indat_callback(struct urb *urb)
/* Resubmit urb so we continue receiving */
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err) {
if (err != -EPERM) {
if (err != -EPERM && err != -ENODEV) {
dev_err(dev, "%s: resubmit read urb failed. (%d)\n",
__func__, err);
/* busy also in error unless we are killed */