1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 6f569a65d791..ad96bc843acc 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -2068,6 +2068,11 @@ static int sas_rediscover_dev(struct domain_device *dev, int phy_id,
         if ((SAS_ADDR(sas_addr) == 0) || (res == -ECOMM)) {
                 phy->phy_state = PHY_EMPTY;
                 sas_unregister_devs_sas_addr(dev, phy_id, last);
+                /*
+                 * Even though the PHY is empty, for convenience we discover
+                 * the PHY to update the PHY info, like negotiated linkrate.
+                 */
+                sas_ex_phy_discover(dev, phy_id);
                 return res;
         } else if (SAS_ADDR(sas_addr) == SAS_ADDR(phy->attached_sas_addr) &&
                    dev_type_flutter(type, phy->attached_dev_type)) {