From: Govindarajulu Varadarajan <_govind@gmx.com>
Date: Wed, 24 Dec 2014 10:29:38 +0000 (+0530)
Subject: enic: add stats for dma mapping error
X-Git-Tag: fixes-v4.0-rc1~150^2~318^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58feff07e9c964a88f82d13d272d384bd4274a33;p=pandora-kernel.git

enic: add stats for dma mapping error

This patch adds generic statistics for enic. As of now dma_map_error is the only
member. dma_map_erro is incremented every time dma maping error happens.

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