From: Amit Kumar Salecha <amit.salecha@qlogic.com>
Date: Thu, 22 Apr 2010 02:51:41 +0000 (+0000)
Subject: qlcnic: protect resource access
X-Git-Tag: v2.6.35-rc1~473^2~409
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=780ab790f5099727baff6fa056bba6c5c7c2587a;p=pandora-kernel.git

qlcnic: protect resource access

We do netif_device_attach, even if resource allocation fails.
Driver callbacks can be called, if device is attached.
All these callbacks need to be protected by ADAPTER_UP_MAGIC check.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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