diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 7e7844ff0f7e..0ca05943a1e5 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -165,6 +165,7 @@ static void dw_pcie_ep_clear_ib_maps(struct dw_pcie_ep *ep, u8 func_no, enum pci
 		dw_pcie_disable_atu(pci, PCIE_ATU_REGION_DIR_IB, atu_index);
 		clear_bit(atu_index, ep->ib_window_map);
 		ep_func->bar_to_atu[bar] = 0;
+		return;
 	}
 
 	/* Tear down all Address Match Mode mappings, if any. */