Provided by: kernel-doc-2.4.27_2.4.27-12_all bug

NAME

       sppp_change_mtu -  Change the link MTU

SYNOPSIS

       int sppp_change_mtu (struct net_device *dev, int new_mtu);

ARGUMENTS

       dev              Device to change MTU on

       new_mtu      New MTU

DESCRIPTION

       Change the MTU on the link. This can only be called with the link down.
       It returns an error if the link is up or the mtu is out of range.