net: ena: Change the name of bad_csum variable

Changed bad_csum to csum_bad to align with csum_unchecked & csum_good
Signed-off-by: Nati Koler <nkoler@amazon.com>
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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

@@ -82,7 +82,7 @@ static const struct ena_stats ena_stats_rx_strings[] = {
 	ENA_STAT_RX_ENTRY(rx_copybreak_pkt),
 	ENA_STAT_RX_ENTRY(csum_good),
 	ENA_STAT_RX_ENTRY(refil_partial),
-	ENA_STAT_RX_ENTRY(bad_csum),
+	ENA_STAT_RX_ENTRY(csum_bad),
 	ENA_STAT_RX_ENTRY(page_alloc_fail),
 	ENA_STAT_RX_ENTRY(skb_alloc_fail),
 	ENA_STAT_RX_ENTRY(dma_mapping_err),

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

@@ -1558,7 +1558,7 @@ static void ena_rx_checksum(struct ena_ring *rx_ring,
 		     (ena_rx_ctx->l3_csum_err))) {
 		/* ipv4 checksum error */
 		skb->ip_summed = CHECKSUM_NONE;
-		ena_increase_stat(&rx_ring->rx_stats.bad_csum, 1,
+		ena_increase_stat(&rx_ring->rx_stats.csum_bad, 1,
 				  &rx_ring->syncp);
 		netif_dbg(rx_ring->adapter, rx_err, rx_ring->netdev,
 			  "RX IPv4 header checksum error\n");
@@ -1570,7 +1570,7 @@ static void ena_rx_checksum(struct ena_ring *rx_ring,
 		   (ena_rx_ctx->l4_proto == ENA_ETH_IO_L4_PROTO_UDP))) {
 		if (unlikely(ena_rx_ctx->l4_csum_err)) {
 			/* TCP/UDP checksum error */
-			ena_increase_stat(&rx_ring->rx_stats.bad_csum, 1,
+			ena_increase_stat(&rx_ring->rx_stats.csum_bad, 1,
 					  &rx_ring->syncp);
 			netif_dbg(rx_ring->adapter, rx_err, rx_ring->netdev,
 				  "RX L4 checksum error\n");

drivers/net/ethernet/amazon/ena/ena_netdev.h

@@ -204,7 +204,7 @@ struct ena_stats_rx {
 	u64 rx_copybreak_pkt;
 	u64 csum_good;
 	u64 refil_partial;
-	u64 bad_csum;
+	u64 csum_bad;
 	u64 page_alloc_fail;
 	u64 skb_alloc_fail;
 	u64 dma_mapping_err;