From 8fd39e3dcb881501726ed0161855ed7a61f642ef Mon Sep 17 00:00:00 2001 From: Matt Porter <mporter@linaro.org> Date: Mon, 13 Oct 2014 03:00:53 -0400 Subject: [PATCH] greybus: es1-ap-usb: handle -EPROTO in check_urb_status() On a disconnect we can also have a status of -EPROTO. This results in a flood of error messages due to the -EAGAIN handling of unsupported status results. Fix this by also returning status when we have -EPROTO. Signed-off-by: Matt Porter <mporter@linaro.org> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com> --- drivers/staging/greybus/es1-ap-usb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/greybus/es1-ap-usb.c b/drivers/staging/greybus/es1-ap-usb.c index 97dd9b6a2bc1b..1a67d9e15c2aa 100644 --- a/drivers/staging/greybus/es1-ap-usb.c +++ b/drivers/staging/greybus/es1-ap-usb.c @@ -257,6 +257,7 @@ static int check_urb_status(struct urb *urb) case -ENOENT: case -ESHUTDOWN: case -EILSEQ: + case -EPROTO: /* device is gone, stop sending */ return status; } -- 2.30.2