diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index 66928a922824fd24513941da53540d71e0dad8a4..aecc76504b69af5b39f01c026924e3d556b8c491 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -402,6 +402,7 @@ static bool ftmac100_rx_packet(struct ftmac100 *priv, int *processed)
 	struct page *page;
 	dma_addr_t map;
 	int length;
+	bool ret;
 
 	rxdes = ftmac100_rx_locate_first_segment(priv);
 	if (!rxdes)
@@ -416,8 +417,8 @@ static bool ftmac100_rx_packet(struct ftmac100 *priv, int *processed)
 	 * It is impossible to get multi-segment packets
 	 * because we always provide big enough receive buffers.
 	 */
-	if (unlikely(!ftmac100_rxdes_last_segment(rxdes)))
-		BUG();
+	ret = ftmac100_rxdes_last_segment(rxdes);
+	BUG_ON(!ret);
 
 	/* start processing */
 	skb = netdev_alloc_skb_ip_align(netdev, 128);