treewide: use ethtool_puts instead of memcpy

The former is a safer and more readable version.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c

@@ -169,8 +169,7 @@ static void ag71xx_ethtool_get_strings(struct net_device *netdev, u32 sset,
 		int i;
 
 		for (i = 0; i < ARRAY_SIZE(ag71xx_statistics); i++)
-			memcpy(data + i * ETH_GSTRING_LEN,
-			       ag71xx_statistics[i].name, ETH_GSTRING_LEN);
+			ethtool_puts(&data, ag71xx_statistics[i].name);
 	}
 }
 

target/linux/ipq40xx/patches-6.1/700-net-ipqess-introduce-the-Qualcomm-IPQESS-driver.patch

@@ -1953,7 +1953,7 @@ Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
 +	switch (stringset) {
 +	case ETH_SS_STATS:
 +		for (i = 0; i < ARRAY_SIZE(ipqess_stats); i++)
-+			ethtool_sprintf(&p, ipqess_stats[i].string);
++			ethtool_puts(&p, ipqess_stats[i].string);
 +		break;
 +	}
 +}

target/linux/ramips/files/drivers/net/ethernet/ralink/ethtool.c

@@ -161,7 +161,7 @@ static void fe_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 {
 	switch (stringset) {
 	case ETH_SS_STATS:
-		memcpy(data, *fe_gdma_str, sizeof(fe_gdma_str));
+		ethtool_puts(&data, *fe_gdma_str);
 		break;
 	}
 }

target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c

@@ -944,8 +944,7 @@ static void rtl83xx_get_strings(struct dsa_switch *ds,
 		return;
 
 	for (int i = 0; i < ARRAY_SIZE(rtl83xx_mib); i++)
-		strncpy(data + i * ETH_GSTRING_LEN, rtl83xx_mib[i].name,
-			ETH_GSTRING_LEN);
+		ethtool_puts(&data, rtl83xx_mib[i].name);
 }
 
 static void rtl83xx_get_ethtool_stats(struct dsa_switch *ds, int port,