[SCSI] libsas: fix SATA NCQ error

Current version of libsas can not handle SATA NCQ error.
This patch handle SATA NCQ error as AHCI do.

Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>