[SCSI] hpsa: do not attempt to flush the cache on locked up controllers
authorStephen M. Cameron <scameron@beardog.cce.hp.com>
Mon, 23 Sep 2013 18:33:30 +0000 (13:33 -0500)
committerJames Bottomley <JBottomley@Parallels.com>
Mon, 16 Dec 2013 18:57:52 +0000 (10:57 -0800)
There's no point in trying since it can't work, and if you do
try, it will just hang the system on shutdown.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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