From: Bernard Pidoux <f6bvp@amsat.org>
Date: Sat, 21 Mar 2009 20:34:20 +0000 (-0700)
Subject: netrom: zero length frame filtering in NetRom
X-Git-Tag: v2.6.30-rc1~662^2~165
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3ac80a130300573de351083cf4a5b46d233e8bf;p=pandora-kernel.git

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>
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