net/mlx4_en: Change the error print to debug print

The error print within mlx4_en_calc_rx_buf() should be a debug print.

Fixes: 51151a1 ('mlx4: allow order-0 memory allocations in RX path')
Signed-off-by: Kamal Heib <[email protected]>
Signed-off-by: Tariq Toukan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: Kamal Heib

drivers/net/ethernet/mellanox/mlx4/en_rx.c

@@ -997,7 +997,8 @@ void mlx4_en_calc_rx_buf(struct net_device *dev)
 	en_dbg(DRV, priv, "Rx buffer scatter-list (effective-mtu:%d num_frags:%d):\n",
 	       eff_mtu, priv->num_frags);
 	for (i = 0; i < priv->num_frags; i++) {
-		en_err(priv,
+		en_dbg(DRV,
+		       priv,
 		       "  frag:%d - size:%d stride:%d\n",
 		       i,
 		       priv->frag_info[i].frag_size,