diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index c776535..c129282 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -592,8 +592,6 @@
 			bp->rx_buffer_size =
 				roundup(bp->rx_buffer_size, RX_BUFFER_MULTIPLE);
 		}
-		bp->rx_buffer = dma_alloc_coherent(bp->rx_buffer_size * bp->rx_ring_size,
-						   DMA_ADDRESS_BROKEN);
 	}
 
 	dev_dbg(bp->dev, "[%zu] rx_buffer_size [%d]\n",