[PATCH v4 8/8] scsi: libsas: use sas_phy_match_port_addr() instead of open coded

[Jason Yan]

The sas address comparison of asd_sas_port and expander phy is open
coded. Now we can replace it with sas_phy_match_port_addr().

Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
Reviewed-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/libsas/sas_expander.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 8d92f9940d51..41f1578681cb 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1005,8 +1005,7 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id)
 	}
 
 	/* Parent and domain coherency */
-	if (!dev->parent && (SAS_ADDR(ex_phy->attached_sas_addr) ==
-			     SAS_ADDR(dev->port->sas_addr))) {
+	if (!dev->parent && sas_phy_match_port_addr(dev->port, ex_phy)) {
 		sas_add_parent_port(dev, phy_id);
 		return 0;
 	}
-- 
2.31.1