From: Michael Chan <mchan@broadcom.com>
Date: Thu, 8 Apr 2010 03:53:54 +0000 (-0700)
Subject: cnic: Fix crash during bnx2x MTU change.
X-Git-Tag: v2.6.34-rc5~25^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94824f3dbe0d3f62470603bbb18efb5510aaf07c;p=pandora-kernel.git

cnic: Fix crash during bnx2x MTU change.

cnic_service_bnx2x() irq handler can be called during chip reset from
MTU change.  Need to check that the cnic's device state is up before
handling the irq.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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