From: Krishna Gudipati <kgudipat@brocade.com>
Date: Sat, 6 Mar 2010 03:37:29 +0000 (-0800)
Subject: [SCSI] bfa: IOC fixes, check for IOC down condition.
X-Git-Tag: v2.6.34-rc2~18^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13cc20c5e764e6ef8d57f33980ab8c386c25fb4d;p=pandora-kernel.git

[SCSI] bfa: IOC fixes, check for IOC down condition.

Currently BFA was not checking for IOC down condition when issuing
getstats/clearstats

Add check to see if IOC is operational, before issuing
getstats/clearstats.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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