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;
}
}
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,