diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 8ba8dc1f6d8a5..8b21b505bd3fd 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1311,7 +1311,7 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
 		if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
 			return -ENOMEM;
 
-		for (i = 0; i < cnt; i++) {
+		for (i = 0; i < len; i++) {
 			struct mtk_tx_dma_v2 *txd;
 
 			txd = eth->scratch_ring + (j * MTK_FQ_DMA_LENGTH + i) * soc->tx.desc_size;