[PATCH net-next] net: phy: use ethtool string helpers

[Rosen Penev <rosenp@xxxxxxxxx>]

These are the preferred way to copy ethtool strings.

Avoids incrementing pointers all over the place.

Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
 drivers/net/phy/adin.c            |  6 ++----
 drivers/net/phy/icplus.c          |  3 +--
 drivers/net/phy/marvell.c         | 12 ++++--------
 drivers/net/phy/micrel.c          |  6 ++----
 drivers/net/phy/mscc/mscc_main.c  |  3 +--
 drivers/net/phy/nxp-c45-tja11xx.c |  6 ++----
 drivers/net/phy/nxp-cbtx.c        |  2 +-
 drivers/net/phy/qcom/qca83xx.c    |  6 ++----
 8 files changed, 15 insertions(+), 29 deletions(-)

diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
index 2e1a46e121d9..a2a862bae2ed 100644
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -801,10 +801,8 @@ static void adin_get_strings(struct phy_device *phydev, u8 *data)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(adin_hw_stats); i++) {
-		strscpy(&data[i * ETH_GSTRING_LEN],
-			adin_hw_stats[i].string, ETH_GSTRING_LEN);
-	}
+	for (i = 0; i < ARRAY_SIZE(adin_hw_stats); i++)
+		ethtool_puts(&data, adin_hw_stats[i].string);
 }
 
 static int adin_read_mmd_stat_regs(struct phy_device *phydev,
diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c
index a00a667454a9..ee438b71a0b4 100644
--- a/drivers/net/phy/icplus.c
+++ b/drivers/net/phy/icplus.c
@@ -540,8 +540,7 @@ static void ip101g_get_strings(struct phy_device *phydev, u8 *data)
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(ip101g_hw_stats); i++)
-		strscpy(data + i * ETH_GSTRING_LEN,
-			ip101g_hw_stats[i].name, ETH_GSTRING_LEN);
+		ethtool_puts(&data, ip101g_hw_stats[i].name);
 }
 
 static u64 ip101g_get_stat(struct phy_device *phydev, int i)
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 28aec37acd2c..cd50cd6a7f75 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -2020,10 +2020,8 @@ static void marvell_get_strings(struct phy_device *phydev, u8 *data)
 	int count = marvell_get_sset_count(phydev);
 	int i;
 
-	for (i = 0; i < count; i++) {
-		strscpy(data + i * ETH_GSTRING_LEN,
-			marvell_hw_stats[i].string, ETH_GSTRING_LEN);
-	}
+	for (i = 0; i < count; i++)
+		ethtool_puts(&data, marvell_hw_stats[i].string);
 }
 
 static void marvell_get_strings_simple(struct phy_device *phydev, u8 *data)
@@ -2031,10 +2029,8 @@ static void marvell_get_strings_simple(struct phy_device *phydev, u8 *data)
 	int count = marvell_get_sset_count_simple(phydev);
 	int i;
 
-	for (i = 0; i < count; i++) {
-		strscpy(data + i * ETH_GSTRING_LEN,
-			marvell_hw_stats_simple[i].string, ETH_GSTRING_LEN);
-	}
+	for (i = 0; i < count; i++)
+		ethtool_puts(&data, marvell_hw_stats_simple[i].string);
 }
 
 static u64 marvell_get_stat(struct phy_device *phydev, int i)
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 65b0a3115e14..43c82a87bc3a 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -2018,10 +2018,8 @@ static void kszphy_get_strings(struct phy_device *phydev, u8 *data)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(kszphy_hw_stats); i++) {
-		strscpy(data + i * ETH_GSTRING_LEN,
-			kszphy_hw_stats[i].string, ETH_GSTRING_LEN);
-	}
+	for (i = 0; i < ARRAY_SIZE(kszphy_hw_stats); i++)
+		ethtool_puts(&data, kszphy_hw_stats[i].string);
 }
 
 static u64 kszphy_get_stat(struct phy_device *phydev, int i)
diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c
index 6f74ce0ab1aa..bee381200ab8 100644
--- a/drivers/net/phy/mscc/mscc_main.c
+++ b/drivers/net/phy/mscc/mscc_main.c
@@ -139,8 +139,7 @@ static void vsc85xx_get_strings(struct phy_device *phydev, u8 *data)
 		return;
 
 	for (i = 0; i < priv->nstats; i++)
-		strscpy(data + i * ETH_GSTRING_LEN, priv->hw_stats[i].string,
-			ETH_GSTRING_LEN);
+		ethtool_puts(&data, priv->hw_stats[i].string);
 }
 
 static u64 vsc85xx_get_stat(struct phy_device *phydev, int i)
diff --git a/drivers/net/phy/nxp-c45-tja11xx.c b/drivers/net/phy/nxp-c45-tja11xx.c
index 7e328c2a29a4..ade544bc007d 100644
--- a/drivers/net/phy/nxp-c45-tja11xx.c
+++ b/drivers/net/phy/nxp-c45-tja11xx.c
@@ -1140,13 +1140,11 @@ static void nxp_c45_get_strings(struct phy_device *phydev, u8 *data)
 
 	for (i = 0; i < count; i++) {
 		if (i < ARRAY_SIZE(common_hw_stats)) {
-			strscpy(data + i * ETH_GSTRING_LEN,
-				common_hw_stats[i].name, ETH_GSTRING_LEN);
+			ethtool_puts(&data, common_hw_stats[i].name);
 			continue;
 		}
 		idx = i - ARRAY_SIZE(common_hw_stats);
-		strscpy(data + i * ETH_GSTRING_LEN,
-			phy_data->stats[idx].name, ETH_GSTRING_LEN);
+		ethtool_puts(&data, phy_data->stats[idx].name);
 	}
 }
 
diff --git a/drivers/net/phy/nxp-cbtx.c b/drivers/net/phy/nxp-cbtx.c
index 145703f0a406..3d25491043a3 100644
--- a/drivers/net/phy/nxp-cbtx.c
+++ b/drivers/net/phy/nxp-cbtx.c
@@ -182,7 +182,7 @@ static int cbtx_get_sset_count(struct phy_device *phydev)
 
 static void cbtx_get_strings(struct phy_device *phydev, u8 *data)
 {
-	strncpy(data, "100btx_rx_err", ETH_GSTRING_LEN);
+	ethtool_puts(&data, "100btx_rx_err");
 }
 
 static void cbtx_get_stats(struct phy_device *phydev,
diff --git a/drivers/net/phy/qcom/qca83xx.c b/drivers/net/phy/qcom/qca83xx.c
index a05d0df6fa16..7a5039920b9f 100644
--- a/drivers/net/phy/qcom/qca83xx.c
+++ b/drivers/net/phy/qcom/qca83xx.c
@@ -42,10 +42,8 @@ static void qca83xx_get_strings(struct phy_device *phydev, u8 *data)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(qca83xx_hw_stats); i++) {
-		strscpy(data + i * ETH_GSTRING_LEN,
-			qca83xx_hw_stats[i].string, ETH_GSTRING_LEN);
-	}
+	for (i = 0; i < ARRAY_SIZE(qca83xx_hw_stats); i++)
+		ethtool_puts(&data, qca83xx_hw_stats[i].string);
 }
 
 static u64 qca83xx_get_stat(struct phy_device *phydev, int i)
-- 
2.47.0