From d2958d1b8fb0cffa362b187c0375a5aff4fe3825 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 17 Aug 2015 17:35:24 +0200 Subject: USB: usb_wwan: silence read errors on disconnect Silence read-urb resubmission errors when the device is going away. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/usb_wwan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 2f805cb386a5..825305cb71d9 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -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 */ -- cgit v1.2.3