[SCSI] bfa: IOC fixes, check for IOC down condition.
authorKrishna Gudipati <kgudipat@brocade.com>
Sat, 6 Mar 2010 03:37:29 +0000 (19:37 -0800)
committerJames Bottomley <James.Bottomley@suse.de>
Sun, 7 Mar 2010 07:33:50 +0000 (13:03 +0530)
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>

No differences found