From: Govindarajulu Varadarajan <_govind@gmx.com>
Date: Wed, 13 Aug 2014 07:34:56 +0000 (+0530)
Subject: tg3: fix return value in tg3_get_stats64
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~59^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b31b4deda7679120379c005df8d3d647161eff7;p=pandora-kernel.git

tg3: fix return value in tg3_get_stats64

When tp->hw_stats is 0, tg3_get_stats64 should display previously
recorded stats. So it returns &tp->net_stats_prev. But the caller,
dev_get_stats, ignores the return value.

Fix this by assigning tp->net_stats_prev to stats and returning stats.

Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Acked-by: Prashant Sreedharan <prashant@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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