net: ena: Make queue stats code cleaner by removing the if block

Also shorten comment related to it.
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: David Arinzon <darinzon@amazon.com>
Link: https://lore.kernel.org/r/20240101190855.18739-11-darinzon@amazon.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/amazon/ena/ena_ethtool.c

@@ -263,17 +263,14 @@ static void ena_queue_strings(struct ena_adapter *adapter, u8 **data)
 					ena_stats->name);
 		}
 
-		if (!is_xdp) {
-			/* RX stats, in XDP there isn't a RX queue
-			 * counterpart
-			 */
-			for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
-				ena_stats = &ena_stats_rx_strings[j];
+		/* In XDP there isn't an RX queue counterpart */
+		if (is_xdp)
+			continue;
 
-				ethtool_sprintf(data,
-						"queue_%u_rx_%s", i,
-						ena_stats->name);
-			}
+		for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
+			ena_stats = &ena_stats_rx_strings[j];
+
+			ethtool_sprintf(data, "queue_%u_rx_%s", i, ena_stats->name);
 		}
 	}
 }