tree 60ae14aecdec93a6cea76b5e583af4d61f9c9ec8
parent f99bcff7a290768e035f3d4726e103c6ebe858bf
author Bernard Pidoux <f6bvp@amsat.org> 1237667660 -0700
committer David S. Miller <davem@davemloft.net> 1237667660 -0700

netrom: zero length frame filtering in NetRom

A zero length frame filter was recently introduced in ROSE protocole.
Previous commit makes the same at AX25 protocole level.
This patch has the same purpose for NetRom  protocole.
The reason is that empty frames have no meaning in NetRom protocole.

Signed-off-by: Bernard Pidoux <f6bvp@amsat.org>
Signed-off-by: David S. Miller <davem@davemloft.net>