scsi: mvsas: Use dev_parent_is_expander() helper

Make use of the dev_parent_is_expander() helper.

Signed-off-by: Niklas Cassel <cassel@kernel.org>
Link: https://lore.kernel.org/r/20250814173215.1765055-18-cassel@kernel.org
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 15b3d9d55a4b6994640348a626a3fbbca163b363..f2e7997d5b9d82354d9f7a102efa6caeaa21362a 100644 (file)
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1175,7 +1175,7 @@ static int mvs_dev_found_notify(struct domain_device *dev, int lock)
        mvi_device->dev_type = dev->dev_type;
        mvi_device->mvi_info = mvi;
        mvi_device->sas_device = dev;
-       if (parent_dev && dev_is_expander(parent_dev->dev_type)) {
+       if (dev_parent_is_expander(dev)) {
                int phy_id;
 
                phy_id = sas_find_attached_phy_id(&parent_dev->ex_dev, dev);