The latter is the preferred way to copy ethtool strings.
Avoids manually incrementing the pointer. Cleans up the code quite well.
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
v3: change custom get_strings to u8** to make sure pointer increments
get propagated.
v2: add iwl-next tag. use inline int in for loops.
.../net/ethernet/intel/e1000/e1000_ethtool.c | 10 ++---
drivers/net/ethernet/intel/e1000e/ethtool.c | 14 +++---
.../net/ethernet/intel/fm10k/fm10k_ethtool.c | 10 ++---
.../net/ethernet/intel/i40e/i40e_ethtool.c | 6 +--
drivers/net/ethernet/intel/ice/ice_ethtool.c | 43 +++++++++++--------
drivers/net/ethernet/intel/igb/igb_ethtool.c | 35 ++++++++-------
drivers/net/ethernet/intel/igbvf/ethtool.c | 10 ++---
drivers/net/ethernet/intel/igc/igc_ethtool.c | 36 ++++++++--------
.../net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 32 +++++++-------
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 36 ++++++----------
10 files changed, 118 insertions(+), 114 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index d06d29c6c037..33222fadb3b9 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -1839,18 +1839,18 @@ static void e1000_get_ethtool_stats(struct net_device *netdev,
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
- u8 *p = data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, e1000_gstrings_test, sizeof(e1000_gstrings_test));
+ for (i = 0; i < E1000_TEST_LEN; i++)
+ ethtool_puts(&data, e1000_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
- memcpy(p, e1000_gstrings_stats[i].stat_string,
- ETH_GSTRING_LEN);
- p += ETH_GSTRING_LEN;
+ str = e1000_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
}
/* BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
break;
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 9364bc2b4eb1..ab590b69c14f 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -2075,23 +2075,23 @@ static void e1000_get_ethtool_stats(struct net_device *netdev,
static void e1000_get_strings(struct net_device __always_unused *netdev,
u32 stringset, u8 *data)
{
- u8 *p = data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, e1000_gstrings_test, sizeof(e1000_gstrings_test));
+ for (i = 0; i < E1000_TEST_LEN; i++)
+ ethtool_puts(&data, e1000_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
- memcpy(p, e1000_gstrings_stats[i].stat_string,
- ETH_GSTRING_LEN);
- p += ETH_GSTRING_LEN;
+ str = e1000_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
}
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, e1000e_priv_flags_strings,
- E1000E_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < E1000E_PRIV_FLAGS_STR_LEN; i++)
+ ethtool_puts(&data, e1000e_priv_flags_strings[i]);
break;
}
}
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index 1bc5b6c0b897..fb03bb30154a 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -122,7 +122,7 @@ static const char fm10k_gstrings_test[][ETH_GSTRING_LEN] = {
"Mailbox test (on/offline)"
};
-#define FM10K_TEST_LEN (sizeof(fm10k_gstrings_test) / ETH_GSTRING_LEN)
+#define FM10K_TEST_LEN ARRAY_SIZE(fm10k_gstrings_test)
enum fm10k_self_test_types {
FM10K_TEST_MBX,
@@ -182,15 +182,15 @@ static void fm10k_get_strings(struct net_device *dev,
{
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, fm10k_gstrings_test,
- FM10K_TEST_LEN * ETH_GSTRING_LEN);
+ for (int i = 0; i < FM10K_TEST_LEN; i++)
+ ethtool_puts(&data, fm10k_gstrings_test[i]);
break;
case ETH_SS_STATS:
fm10k_get_stat_strings(dev, data);
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, fm10k_prv_flags,
- FM10K_PRV_FLAG_LEN * ETH_GSTRING_LEN);
+ for (int i = 0; i < FM10K_PRV_FLAG_LEN; i++)
+ ethtool_puts(&data, fm10k_prv_flags[i]);
break;
}
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index f2506511bbff..90fc0c29fbd6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -426,7 +426,7 @@ static const char i40e_gstrings_test[][ETH_GSTRING_LEN] = {
"Link test (on/offline)"
};
-#define I40E_TEST_LEN (sizeof(i40e_gstrings_test) / ETH_GSTRING_LEN)
+#define I40E_TEST_LEN ARRAY_SIZE(i40e_gstrings_test)
struct i40e_priv_flags {
char flag_string[ETH_GSTRING_LEN];
@@ -2531,8 +2531,8 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset,
{
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, i40e_gstrings_test,
- I40E_TEST_LEN * ETH_GSTRING_LEN);
+ for (int i = 0; i < I40E_TEST_LEN; i++)
+ ethtool_puts(&data, i40e_gstrings_test[i]);
break;
case ETH_SS_STATS:
i40e_get_stat_strings(netdev, data);
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 2924ac61300d..81da126f83db 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -83,7 +83,7 @@ static const char ice_gstrings_test[][ETH_GSTRING_LEN] = {
"Link test (on/offline)",
};
-#define ICE_TEST_LEN (sizeof(ice_gstrings_test) / ETH_GSTRING_LEN)
+#define ICE_TEST_LEN ARRAY_SIZE(ice_gstrings_test)
/* These PF_STATs might look like duplicates of some NETDEV_STATs,
* but they aren't. This device is capable of supporting multiple
@@ -1478,51 +1478,56 @@ ice_self_test(struct net_device *netdev, struct ethtool_test *eth_test,
}
static void
-__ice_get_strings(struct net_device *netdev, u32 stringset, u8 *data,
+__ice_get_strings(struct net_device *netdev, u32 stringset, u8 **data,
struct ice_vsi *vsi)
{
+ const char *str;
unsigned int i;
- u8 *p = data;
switch (stringset) {
case ETH_SS_STATS:
- for (i = 0; i < ICE_VSI_STATS_LEN; i++)
- ethtool_puts(&p, ice_gstrings_vsi_stats[i].stat_string);
+ for (i = 0; i < ICE_VSI_STATS_LEN; i++) {
+ str = ice_gstrings_vsi_stats[i].stat_string;
+ ethtool_puts(data, str);
+ }
if (ice_is_port_repr_netdev(netdev))
return;
ice_for_each_alloc_txq(vsi, i) {
- ethtool_sprintf(&p, "tx_queue_%u_packets", i);
- ethtool_sprintf(&p, "tx_queue_%u_bytes", i);
+ ethtool_sprintf(data, "tx_queue_%u_packets", i);
+ ethtool_sprintf(data, "tx_queue_%u_bytes", i);
}
ice_for_each_alloc_rxq(vsi, i) {
- ethtool_sprintf(&p, "rx_queue_%u_packets", i);
- ethtool_sprintf(&p, "rx_queue_%u_bytes", i);
+ ethtool_sprintf(data, "rx_queue_%u_packets", i);
+ ethtool_sprintf(data, "rx_queue_%u_bytes", i);
}
if (vsi->type != ICE_VSI_PF)
return;
- for (i = 0; i < ICE_PF_STATS_LEN; i++)
- ethtool_puts(&p, ice_gstrings_pf_stats[i].stat_string);
+ for (i = 0; i < ICE_PF_STATS_LEN; i++) {
+ str = ice_gstrings_pf_stats[i].stat_string;
+ ethtool_puts(data, str);
+ }
for (i = 0; i < ICE_MAX_USER_PRIORITY; i++) {
- ethtool_sprintf(&p, "tx_priority_%u_xon.nic", i);
- ethtool_sprintf(&p, "tx_priority_%u_xoff.nic", i);
+ ethtool_sprintf(data, "tx_priority_%u_xon.nic", i);
+ ethtool_sprintf(data, "tx_priority_%u_xoff.nic", i);
}
for (i = 0; i < ICE_MAX_USER_PRIORITY; i++) {
- ethtool_sprintf(&p, "rx_priority_%u_xon.nic", i);
- ethtool_sprintf(&p, "rx_priority_%u_xoff.nic", i);
+ ethtool_sprintf(data, "rx_priority_%u_xon.nic", i);
+ ethtool_sprintf(data, "rx_priority_%u_xoff.nic", i);
}
break;
case ETH_SS_TEST:
- memcpy(data, ice_gstrings_test, ICE_TEST_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < ICE_TEST_LEN; i++)
+ ethtool_puts(data, ice_gstrings_test[i]);
break;
case ETH_SS_PRIV_FLAGS:
for (i = 0; i < ICE_PRIV_FLAG_ARRAY_SIZE; i++)
- ethtool_puts(&p, ice_gstrings_priv_flags[i].name);
+ ethtool_puts(data, ice_gstrings_priv_flags[i].name);
break;
default:
break;
@@ -1533,7 +1538,7 @@ static void ice_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
- __ice_get_strings(netdev, stringset, data, np->vsi);
+ __ice_get_strings(netdev, stringset, &data, np->vsi);
}
static int
@@ -4427,7 +4432,7 @@ ice_repr_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
if (repr->ops.ready(repr) || stringset != ETH_SS_STATS)
return;
- __ice_get_strings(netdev, stringset, data, repr->src_vsi);
+ __ice_get_strings(netdev, stringset, &data, repr->src_vsi);
}
static void
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index ca6ccbc13954..c4a8712389af 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -123,7 +123,7 @@ static const char igb_gstrings_test[][ETH_GSTRING_LEN] = {
[TEST_LOOP] = "Loopback test (offline)",
[TEST_LINK] = "Link test (on/offline)"
};
-#define IGB_TEST_LEN (sizeof(igb_gstrings_test) / ETH_GSTRING_LEN)
+#define IGB_TEST_LEN ARRAY_SIZE(igb_gstrings_test)
static const char igb_priv_flags_strings[][ETH_GSTRING_LEN] = {
#define IGB_PRIV_FLAGS_LEGACY_RX BIT(0)
@@ -2347,35 +2347,38 @@ static void igb_get_ethtool_stats(struct net_device *netdev,
static void igb_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
{
struct igb_adapter *adapter = netdev_priv(netdev);
- u8 *p = data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, igb_gstrings_test, sizeof(igb_gstrings_test));
+ for (i = 0; i < IGB_TEST_LEN; i++)
+ ethtool_puts(&data, igb_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < IGB_GLOBAL_STATS_LEN; i++)
- ethtool_puts(&p, igb_gstrings_stats[i].stat_string);
- for (i = 0; i < IGB_NETDEV_STATS_LEN; i++)
- ethtool_puts(&p, igb_gstrings_net_stats[i].stat_string);
+ ethtool_puts(&data, igb_gstrings_stats[i].stat_string);
+ for (i = 0; i < IGB_NETDEV_STATS_LEN; i++) {
+ str = igb_gstrings_net_stats[i].stat_string;
+ ethtool_puts(&data, str);
+ }
for (i = 0; i < adapter->num_tx_queues; i++) {
- ethtool_sprintf(&p, "tx_queue_%u_packets", i);
- ethtool_sprintf(&p, "tx_queue_%u_bytes", i);
- ethtool_sprintf(&p, "tx_queue_%u_restart", i);
+ ethtool_sprintf(&data, "tx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "tx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "tx_queue_%u_restart", i);
}
for (i = 0; i < adapter->num_rx_queues; i++) {
- ethtool_sprintf(&p, "rx_queue_%u_packets", i);
- ethtool_sprintf(&p, "rx_queue_%u_bytes", i);
- ethtool_sprintf(&p, "rx_queue_%u_drops", i);
- ethtool_sprintf(&p, "rx_queue_%u_csum_err", i);
- ethtool_sprintf(&p, "rx_queue_%u_alloc_failed", i);
+ ethtool_sprintf(&data, "rx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "rx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "rx_queue_%u_drops", i);
+ ethtool_sprintf(&data, "rx_queue_%u_csum_err", i);
+ ethtool_sprintf(&data, "rx_queue_%u_alloc_failed", i);
}
/* BUG_ON(p - data != IGB_STATS_LEN * ETH_GSTRING_LEN); */
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, igb_priv_flags_strings,
- IGB_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IGB_PRIV_FLAGS_STR_LEN; i++)
+ ethtool_puts(&data, igb_priv_flags_strings[i]);
break;
}
}
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index 83b97989a6bd..2da95ea66718 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -412,18 +412,18 @@ static int igbvf_get_sset_count(struct net_device *dev, int stringset)
static void igbvf_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
- u8 *p = data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, *igbvf_gstrings_test, sizeof(igbvf_gstrings_test));
+ for (i = 0; i < IGBVF_TEST_LEN; i++)
+ ethtool_puts(&data, igbvf_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < IGBVF_GLOBAL_STATS_LEN; i++) {
- memcpy(p, igbvf_gstrings_stats[i].stat_string,
- ETH_GSTRING_LEN);
- p += ETH_GSTRING_LEN;
+ str = igbvf_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
}
break;
}
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 5b0c6f433767..7b118fb7097b 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -104,7 +104,7 @@ static const char igc_gstrings_test[][ETH_GSTRING_LEN] = {
[TEST_LINK] = "Link test (on/offline)"
};
-#define IGC_TEST_LEN (sizeof(igc_gstrings_test) / ETH_GSTRING_LEN)
+#define IGC_TEST_LEN ARRAY_SIZE(igc_gstrings_test)
#define IGC_GLOBAL_STATS_LEN \
(sizeof(igc_gstrings_stats) / sizeof(struct igc_stats))
@@ -763,36 +763,38 @@ static void igc_ethtool_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
struct igc_adapter *adapter = netdev_priv(netdev);
- u8 *p = data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, *igc_gstrings_test,
- IGC_TEST_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IGC_TEST_LEN; i++)
+ ethtool_puts(&data, igc_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < IGC_GLOBAL_STATS_LEN; i++)
- ethtool_puts(&p, igc_gstrings_stats[i].stat_string);
- for (i = 0; i < IGC_NETDEV_STATS_LEN; i++)
- ethtool_puts(&p, igc_gstrings_net_stats[i].stat_string);
+ ethtool_puts(&data, igc_gstrings_stats[i].stat_string);
+ for (i = 0; i < IGC_NETDEV_STATS_LEN; i++) {
+ str = igc_gstrings_net_stats[i].stat_string;
+ ethtool_puts(&data, str);
+ }
for (i = 0; i < adapter->num_tx_queues; i++) {
- ethtool_sprintf(&p, "tx_queue_%u_packets", i);
- ethtool_sprintf(&p, "tx_queue_%u_bytes", i);
- ethtool_sprintf(&p, "tx_queue_%u_restart", i);
+ ethtool_sprintf(&data, "tx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "tx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "tx_queue_%u_restart", i);
}
for (i = 0; i < adapter->num_rx_queues; i++) {
- ethtool_sprintf(&p, "rx_queue_%u_packets", i);
- ethtool_sprintf(&p, "rx_queue_%u_bytes", i);
- ethtool_sprintf(&p, "rx_queue_%u_drops", i);
- ethtool_sprintf(&p, "rx_queue_%u_csum_err", i);
- ethtool_sprintf(&p, "rx_queue_%u_alloc_failed", i);
+ ethtool_sprintf(&data, "rx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "rx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "rx_queue_%u_drops", i);
+ ethtool_sprintf(&data, "rx_queue_%u_csum_err", i);
+ ethtool_sprintf(&data, "rx_queue_%u_alloc_failed", i);
}
/* BUG_ON(p - data != IGC_STATS_LEN * ETH_GSTRING_LEN); */
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, igc_priv_flags_strings,
- IGC_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IGC_PRIV_FLAGS_STR_LEN; i++)
+ ethtool_puts(&data, igc_priv_flags_strings[i]);
break;
}
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 9482e0cca8b7..b3b2e38c2ae6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -129,7 +129,7 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
"Interrupt test (offline)", "Loopback test (offline)",
"Link test (on/offline)"
};
-#define IXGBE_TEST_LEN sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN
+#define IXGBE_TEST_LEN ARRAY_SIZE(ixgbe_gstrings_test)
static const char ixgbe_priv_flags_strings[][ETH_GSTRING_LEN] = {
#define IXGBE_PRIV_FLAGS_LEGACY_RX BIT(0)
@@ -1409,38 +1409,40 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
+ const char *str;
unsigned int i;
- u8 *p = data;
switch (stringset) {
case ETH_SS_TEST:
for (i = 0; i < IXGBE_TEST_LEN; i++)
- ethtool_puts(&p, ixgbe_gstrings_test[i]);
+ ethtool_puts(&data, ixgbe_gstrings_test[i]);
break;
case ETH_SS_STATS:
- for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++)
- ethtool_puts(&p, ixgbe_gstrings_stats[i].stat_string);
+ for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) {
+ str = ixgbe_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
+ }
for (i = 0; i < netdev->num_tx_queues; i++) {
- ethtool_sprintf(&p, "tx_queue_%u_packets", i);
- ethtool_sprintf(&p, "tx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "tx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "tx_queue_%u_bytes", i);
}
for (i = 0; i < IXGBE_NUM_RX_QUEUES; i++) {
- ethtool_sprintf(&p, "rx_queue_%u_packets", i);
- ethtool_sprintf(&p, "rx_queue_%u_bytes", i);
+ ethtool_sprintf(&data, "rx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "rx_queue_%u_bytes", i);
}
for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
- ethtool_sprintf(&p, "tx_pb_%u_pxon", i);
- ethtool_sprintf(&p, "tx_pb_%u_pxoff", i);
+ ethtool_sprintf(&data, "tx_pb_%u_pxon", i);
+ ethtool_sprintf(&data, "tx_pb_%u_pxoff", i);
}
for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
- ethtool_sprintf(&p, "rx_pb_%u_pxon", i);
- ethtool_sprintf(&p, "rx_pb_%u_pxoff", i);
+ ethtool_sprintf(&data, "rx_pb_%u_pxon", i);
+ ethtool_sprintf(&data, "rx_pb_%u_pxoff", i);
}
/* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, ixgbe_priv_flags_strings,
- IXGBE_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IXGBE_PRIV_FLAGS_STR_LEN; i++)
+ ethtool_puts(&data, ixgbe_priv_flags_strings[i]);
}
}
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 7ac53171b041..f63a9f683e20 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -70,7 +70,7 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
"Link test (on/offline)"
};
-#define IXGBEVF_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN)
+#define IXGBEVF_TEST_LEN ARRAY_SIZE(ixgbe_gstrings_test)
static const char ixgbevf_priv_flags_strings[][ETH_GSTRING_LEN] = {
#define IXGBEVF_PRIV_FLAGS_LEGACY_RX BIT(0)
@@ -504,43 +504,35 @@ static void ixgbevf_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
- char *p = (char *)data;
+ const char *str;
int i;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, *ixgbe_gstrings_test,
- IXGBEVF_TEST_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IXGBEVF_TEST_LEN; i++)
+ ethtool_puts(&data, ixgbe_gstrings_test[i]);
break;
case ETH_SS_STATS:
for (i = 0; i < IXGBEVF_GLOBAL_STATS_LEN; i++) {
- memcpy(p, ixgbevf_gstrings_stats[i].stat_string,
- ETH_GSTRING_LEN);
- p += ETH_GSTRING_LEN;
+ str = ixgbevf_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
}
-
for (i = 0; i < adapter->num_tx_queues; i++) {
- sprintf(p, "tx_queue_%u_packets", i);
- p += ETH_GSTRING_LEN;
- sprintf(p, "tx_queue_%u_bytes", i);
- p += ETH_GSTRING_LEN;
+ ethtool_sprintf(&data, "tx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "tx_queue_%u_bytes", i);
}
for (i = 0; i < adapter->num_xdp_queues; i++) {
- sprintf(p, "xdp_queue_%u_packets", i);
- p += ETH_GSTRING_LEN;
- sprintf(p, "xdp_queue_%u_bytes", i);
- p += ETH_GSTRING_LEN;
+ ethtool_sprintf(&data, "xdp_queue_%u_packets", i);
+ ethtool_sprintf(&data, "xdp_queue_%u_bytes", i);
}
for (i = 0; i < adapter->num_rx_queues; i++) {
- sprintf(p, "rx_queue_%u_packets", i);
- p += ETH_GSTRING_LEN;
- sprintf(p, "rx_queue_%u_bytes", i);
- p += ETH_GSTRING_LEN;
+ ethtool_sprintf(&data, "rx_queue_%u_packets", i);
+ ethtool_sprintf(&data, "rx_queue_%u_bytes", i);
}
break;
case ETH_SS_PRIV_FLAGS:
- memcpy(data, ixgbevf_priv_flags_strings,
- IXGBEVF_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < IXGBEVF_PRIV_FLAGS_STR_LEN; i++)
+ ethtool_puts(&data, ixgbevf_priv_flags_strings[i]);
break;
}
}
--
2.47.0
