1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index f84084bba2f0..16ad97df5ba6 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1721,7 +1721,7 @@ static int sas_find_bcast_dev(struct domain_device *dev,
         list_for_each_entry(ch, &ex->children, siblings) {
                 if (ch->dev_type == EDGE_DEV || ch->dev_type == FANOUT_DEV) {
                         res = sas_find_bcast_dev(ch, src_dev);
-                        if (src_dev)
+                        if (*src_dev)
                                 return res;
                 }
         }
@@ -1769,10 +1769,12 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent,
                 sas_disable_routing(parent, phy->attached_sas_addr);
         }
         memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
-        sas_port_delete_phy(phy->port, phy->phy);
-        if (phy->port->num_phys == 0)
-                sas_port_delete(phy->port);
-        phy->port = NULL;
+        if (phy->port) {
+                sas_port_delete_phy(phy->port, phy->phy);
+                if (phy->port->num_phys == 0)
+                        sas_port_delete(phy->port);
+                phy->port = NULL;
+        }
 }
 
 static int sas_discover_bfs_by_root_level(struct domain_device *root,