From: Phil Sutter <n0-1@freewrt.org>
Date: Thu, 15 Jan 2009 05:50:41 +0000 (-0800)
Subject: korina: fix handling tx_chain_tail
X-Git-Tag: v2.6.29-rc2~11^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97bc477cbc3d63f2a29c2c81031434b3a082f44c;p=pandora-kernel.git

korina: fix handling tx_chain_tail

Originally this must have been a rewrite error when introducing
'chain_index'. But the original driver did not use the previous chain
item everywhere: when altering the address tx_chain_tail points to, it
should move forward, not backwards.
Also this is not an "index" but rather the penultimate element in the
chain, so rename it accordingly.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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