From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Tue, 4 May 2010 22:30:47 +0000 (+0000)
Subject: net/gianfar: drop recycled skbs on MTU change
X-Git-Tag: v2.6.34~51^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7df9c43fbe470628a755dfd028e58fdd7ab9b44e;p=pandora-kernel.git

net/gianfar: drop recycled skbs on MTU change

The size for skbs which is added to the recycled list is using the
current descriptor size which is current MTU. gfar_new_skb() is also
using this size. So after changing or alteast increasing the MTU all
recycled skbs should be dropped.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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