Commit 40ac7b62 authored Oct 14, 2009 by George Nassar Committed by Greg Kroah-Hartman Oct 30, 2009

USB: rndis_host: debug info clobbered before it is logged



The MTU throttle-down if a RNDIS device doesn't support a particular
packet size is being incorrectly logged.  The attempted packet size is
being clobbered before it gets logged.

First patch; please inform if I'm doing this incorrectly.  Diff'd
against latest official source as per the FAQ; forward port to current
git version is straightforward.

Signed-off-by: George Nassar <george.nassar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 2e2ec952

drivers/net/usb/rndis_host.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -362,12 +362,12 @@ generic_rndis_bind(struct usbnet dev, struct usb_interface intf, int flags)
		retval = -EINVAL;
		goto halt_fail_and_release;
		}
		dev->hard_mtu = tmp;
		net->mtu = dev->hard_mtu - net->hard_header_len;
		dev_warn(&intf->dev,
		"dev can't take %u byte packets (max %u), "
		"adjusting MTU to %u\n",
		dev->hard_mtu, tmp, net->mtu);
		dev->hard_mtu, tmp, tmp - net->hard_header_len);
		dev->hard_mtu = tmp;
		net->mtu = dev->hard_mtu - net->hard_header_len;
		}

		/* REVISIT: peripheral "alignment" request is ignored ... */