Commit c9aa6895 authored by Michal Ostrowski's avatar Michal Ostrowski Committed by David S. Miller

[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: default avatarMichal Ostrowski <mostrows@earthlink.net>
Acked-by: default avatarPaul Mackerras <paulus@samba.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1533d382
...@@ -600,6 +600,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr, ...@@ -600,6 +600,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
po->chan.hdrlen = (sizeof(struct pppoe_hdr) + po->chan.hdrlen = (sizeof(struct pppoe_hdr) +
dev->hard_header_len); dev->hard_header_len);
po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr);
po->chan.private = sk; po->chan.private = sk;
po->chan.ops = &pppoe_chan_ops; po->chan.ops = &pppoe_chan_ops;
......
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