atl1c: fix indentation issue on an if statement

An if statement is indented one level too deep, fix this by removing
the extra tabs. Also add some spaces to the dev_warn arguments to clean
up checkpatch warnings.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/atheros/atl1c/atl1c_main.c

@@ -1833,10 +1833,10 @@ static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter,
 		atl1c_clean_rrd(rrd_ring, rrs, rfd_num);
 		if (rrs->word3 & (RRS_RX_ERR_SUM | RRS_802_3_LEN_ERR)) {
 			atl1c_clean_rfd(rfd_ring, rrs, rfd_num);
-				if (netif_msg_rx_err(adapter))
-					dev_warn(&pdev->dev,
-						"wrong packet! rrs word3 is %x\n",
-						rrs->word3);
+			if (netif_msg_rx_err(adapter))
+				dev_warn(&pdev->dev,
+					 "wrong packet! rrs word3 is %x\n",
+					 rrs->word3);
 			continue;
 		}