net: ethernet: cleanup net-stats calls

There is no need to if-def away the net-stats function since there is a
shim available now.

Signed-off-by: Cla Mattia Galliard <[email protected]>

Author: clamattia

subsys/net/l2/ethernet/ethernet.c

@@ -152,7 +152,10 @@ static inline void ethernet_update_length(struct net_if *iface,
 static void ethernet_update_rx_stats(struct net_if *iface,
 				     struct net_eth_hdr *hdr, size_t length)
 {
-#if defined(CONFIG_NET_STATISTICS_ETHERNET)
+	if (!IS_ENABLED(CONFIG_NET_STATISTICS_ETHERNET)) {
+		return;
+	}
+
 	eth_stats_update_bytes_rx(iface, length);
 	eth_stats_update_pkts_rx(iface);
 
@@ -161,7 +164,6 @@ static void ethernet_update_rx_stats(struct net_if *iface,
 	} else if (net_eth_is_addr_multicast(&hdr->dst)) {
 		eth_stats_update_multicast_rx(iface);
 	}
-#endif /* CONFIG_NET_STATISTICS_ETHERNET */
 }
 
 static inline bool eth_is_vlan_tag_stripped(struct net_if *iface)
@@ -653,11 +655,14 @@ static struct net_buf *ethernet_fill_header(struct ethernet_context *ctx,
 	return hdr_frag;
 }
 
-#if defined(CONFIG_NET_STATISTICS_ETHERNET)
 static void ethernet_update_tx_stats(struct net_if *iface, struct net_pkt *pkt)
 {
 	struct net_eth_hdr *hdr = NET_ETH_HDR(pkt);
 
+	if (!IS_ENABLED(CONFIG_NET_STATISTICS_ETHERNET)) {
+		return;
+	}
+
 	eth_stats_update_bytes_tx(iface, net_pkt_get_len(pkt));
 	eth_stats_update_pkts_tx(iface);
 
@@ -667,9 +672,6 @@ static void ethernet_update_tx_stats(struct net_if *iface, struct net_pkt *pkt)
 		eth_stats_update_broadcast_tx(iface);
 	}
 }
-#else
-#define ethernet_update_tx_stats(...)
-#endif /* CONFIG_NET_STATISTICS_ETHERNET */
 
 static int ethernet_send(struct net_if *iface, struct net_pkt *pkt)
 {