From bb4f85ce1731d78648870333f0ce77123fa162e6 Mon Sep 17 00:00:00 2001
From: Andre Heider <a.heider@gmail.com>
Date: Tue, 12 Jul 2011 10:13:25 +0000
Subject: [PATCH] ps3_gelic: Fix start_xmit kick error path

Revert to a proper state when gelic_card_kick_txdma() fails:
- Don't trigger BUG_ON when releasing the unsent tx descriptor
- Reset the tx chain head since the tail was not modified and
  hence not in sync
- Unlink the released descriptor bus address from its predecessor

Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed