From: Eugenia Emantayev <eugenia@mellanox.com>
Date: Thu, 12 Sep 2013 15:11:20 +0000 (+0300)
Subject: net/mlx4_en: Check device state when setting coalescing
X-Git-Tag: v3.12-rc2~14^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38463e2c290426262cd9a75fe66cbbe2925a68c2;p=pandora-kernel.git

net/mlx4_en: Check device state when setting coalescing

When the device is down, CQs are freed. We must check the device state
to avoid issuing firmware commands on non existing CQs.

CC: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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