linux-phytec-fsl

hpsa: fix memory leak in hpsa_hba_mode_enabled

And while we're at it fix a magic number

Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>