From c9aa6895371b2a257401f59d3393c9f7ac5a8698 Mon Sep 17 00:00:00 2001 From: Michal Ostrowski Date: Wed, 27 Sep 2006 16:11:25 -0700 Subject: [PATCH] [PPPOE]: Advertise PPPoE MTU PPPoE must advertise the underlying device's MTU via the ppp channel descriptor structure, as multilink functionality depends on it. Signed-off-by: Michal Ostrowski Acked-by: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- drivers/net/pppoe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 5666ed9981..0adee733b7 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -600,6 +600,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr, po->chan.hdrlen = (sizeof(struct pppoe_hdr) + dev->hard_header_len); + po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr); po->chan.private = sk; po->chan.ops = &pppoe_chan_ops; -- 2.39.5