[SCSI] libsas: fix leak of dev->sata_dev.identify_[packet_]device

These are never freed in the nominal path.  A domain_device has a
different lifetime than a sas_rphy we need a dev->rphy independent way
of identifying sata devices.

Reviewed-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/scsi/sas_ata.h b/include/scsi/sas_ata.h
index 9c159f74c6d0..7d5013f8653d 100644
--- a/include/scsi/sas_ata.h
+++ b/include/scsi/sas_ata.h
@@ -32,7 +32,8 @@
 
 static inline int dev_is_sata(struct domain_device *dev)
 {
-        return (dev->rphy->identify.target_port_protocols & SAS_PROTOCOL_SATA);
+        return dev->dev_type == SATA_DEV || dev->dev_type == SATA_PM ||
+               dev->dev_type == SATA_PM_PORT;
 }
 
 int sas_ata_init_host_and_port(struct domain_device *found_dev,