From 17b6f244483a6799e43f9af649a2eb94fa1502ec Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Sat, 13 Sep 2014 22:38:27 +0200
Subject: [PATCH] bna: use container_of to resolve bufdesc_ex from bufdesc

Use container_of instead of casting first structure member.

Compiled but untested.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed