diff --git a/src/add-ons/kernel/drivers/network/wlan/iaxwifi200/dev/pci/if_iwx.c b/src/add-ons/kernel/drivers/network/wlan/iaxwifi200/dev/pci/if_iwx.c
index b8b2d337b7..4f93451fe3 100644
--- a/src/add-ons/kernel/drivers/network/wlan/iaxwifi200/dev/pci/if_iwx.c
+++ b/src/add-ons/kernel/drivers/network/wlan/iaxwifi200/dev/pci/if_iwx.c
@@ -11029,7 +11029,7 @@ iwx_attach(struct device *parent, struct device *self, void *aux)
 
 #ifdef __HAIKU__
 	if (iwx_preinit(sc) != 0)
-		return -1;
+		goto fail4;
 #else
 	/*
 	 * We cannot read the MAC address without loading the
diff --git a/src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/pci/if_iwm.c b/src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/pci/if_iwm.c
index c921580f1c..64a3769aac 100644
--- a/src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/pci/if_iwm.c
+++ b/src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/pci/if_iwm.c
@@ -12125,7 +12125,7 @@ iwm_attach(struct device *parent, struct device *self, void *aux)
 	ic->ic_ampdu_tx_stop = iwm_ampdu_tx_stop;
 #ifdef __HAIKU__
 	if (iwm_preinit(sc) != 0)
-		return -1;
+		goto fail4;
 #else
 	/*
 	 * We cannot read the MAC address without loading the