Commit 7cd4cd32 authored Jan 04, 2019 by Daniele Palmas Committed by Greg Kroah-Hartman Jan 26, 2019

qmi_wwan: add MTU default to qmap network interface



[ Upstream commit f87118d5760f00af7228033fbe783c7f380d2866 ]

This patch adds MTU default value to qmap network interface in
order to avoid "RTNETLINK answers: No buffer space available"
error when setting an ipv6 address.

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 30ce3021

drivers/net/usb/qmi_wwan.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -123,6 +123,7 @@ static void qmimux_setup(struct net_device *dev)
		dev->addr_len = 0;
		dev->flags = IFF_POINTOPOINT \| IFF_NOARP \| IFF_MULTICAST;
		dev->netdev_ops = &qmimux_netdev_ops;
		dev->mtu = 1500;
		dev->needs_free_netdev = true;
		}