[SCSI] hpsa: fix flush cache transfer length
authorStephen M. Cameron <scameron@beardog.cce.hp.com>
Wed, 26 Oct 2011 21:21:17 +0000 (16:21 -0500)
committerJames Bottomley <JBottomley@Parallels.com>
Sun, 30 Oct 2011 10:34:27 +0000 (14:34 +0400)
We weren't filling in the transfer length of the
flush cache command (it transfers 4 bytes of zeroes).
Firmware didn't seem to be bothered by this, but it
should be fixed.

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

Simple merge