From d778819609a27efd5358da8151a0ad3507243e19 Mon Sep 17 00:00:00 2001
From: Daniel Pieczko <dpieczko@solarflare.com>
Date: Tue, 2 Jun 2015 11:39:20 +0100
Subject: [PATCH] sfc: DMA the VF stats only when requested

Firmware does not support a periodic DMA of vadaptor-stats
on VFs, so only update the stats buffer when stats are
requested (when running "ethtool -S" or an ip/ifconfig
command that reports stats).

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed