From: Sathya Perla <sathya.perla@emulex.com>
Date: Sun, 26 Jun 2011 20:40:48 +0000 (+0000)
Subject: be2net: fix netdev_stats_update
X-Git-Tag: v3.1-rc1~316^2~338
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e53391cb4f9491182e7fbd280966ebe2aca07dc;p=pandora-kernel.git

be2net: fix netdev_stats_update

Problem initially reproted and fixed by Eric Dumazet <eric.dumazet@gmail.com>

netdev_stats_update() resets netdev->stats and then accumulates stats from
various rings. This is wrong as stats readers can sometimes catch zero values.
Use temporary variables instead for accumulating per-ring values.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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