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 1649a0857e..3794b77643 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
@@ -11029,8 +11029,7 @@ iwx_attach(struct device *parent, struct device *self, void *aux)
 	ic->ic_ampdu_tx_stop = NULL;
 
 #ifdef __HAIKU__
-	if (iwx_preinit(sc) != 0)
-		goto fail4;
+	iwx_preinit(sc);
 #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 1c9420bfe8..214d257058 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
@@ -12131,8 +12131,7 @@ iwm_attach(struct device *parent, struct device *self, void *aux)
 	ic->ic_ampdu_tx_start = iwm_ampdu_tx_start;
 	ic->ic_ampdu_tx_stop = iwm_ampdu_tx_stop;
 #ifdef __HAIKU__
-	if (iwm_preinit(sc) != 0)
-		goto fail4;
+	iwm_preinit(sc);
 #else
 	/*
 	 * We cannot read the MAC address without loading the