From: Maxim Shchetynin <maxim@de.ibm.com>

Correct a bug in zfcp_fsf_send_fcp_command_handler.  An fsf request
was not marked as failed if an unknown status qualifier was returned.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>