Revert "net: ethtool: Avoid thousands of -Wflex-array-member-not-at-end warnings"

This reverts commit 3bd9b9abdf1563a22041b7255baea6d449902f1a. We cannot
use the new tagged struct group because it throws C++ errors even under
"extern C".

Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20241115204308.3821419-1-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

5 files changed, 9 insertions, 9 deletions

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index cfd2c65b1c90..061a40b1974b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -2780,7 +2780,7 @@ u32 bnxt_fw_to_ethtool_speed(u16 fw_link_speed)
 static void bnxt_get_default_speeds(struct ethtool_link_ksettings *lk_ksettings,
 				    struct bnxt_link_info *link_info)
 {
-	struct ethtool_link_settings_hdr *base = &lk_ksettings->base;
+	struct ethtool_link_settings *base = &lk_ksettings->base;
 
 	if (link_info->link_state == BNXT_LINK_STATE_UP) {
 		base->speed = bnxt_fw_to_ethtool_speed(link_info->link_speed);
@@ -2799,7 +2799,7 @@ static void bnxt_get_default_speeds(struct ethtool_link_ksettings *lk_ksettings,
 static int bnxt_get_link_ksettings(struct net_device *dev,
 				   struct ethtool_link_ksettings *lk_ksettings)
 {
-	struct ethtool_link_settings_hdr *base = &lk_ksettings->base;
+	struct ethtool_link_settings *base = &lk_ksettings->base;
 	enum ethtool_link_mode_bit_indices link_mode;
 	struct bnxt *bp = netdev_priv(dev);
 	struct bnxt_link_info *link_info;
@@ -3022,9 +3022,9 @@ u16 bnxt_get_fw_auto_link_speeds(const unsigned long *mode)
 static int bnxt_set_link_ksettings(struct net_device *dev,
 			   const struct ethtool_link_ksettings *lk_ksettings)
 {
-	const struct ethtool_link_settings_hdr *base = &lk_ksettings->base;
 	struct bnxt *bp = netdev_priv(dev);
 	struct bnxt_link_info *link_info = &bp->link_info;
+	const struct ethtool_link_settings *base = &lk_ksettings->base;
 	bool set_pause = false;
 	u32 speed, lanes = 0;
 	int rc = 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 45d28a65347e..7f3f5afa864f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -662,8 +662,8 @@ static unsigned int lmm_to_fw_caps(const unsigned long *link_mode_mask)
 static int get_link_ksettings(struct net_device *dev,
 			      struct ethtool_link_ksettings *link_ksettings)
 {
-	struct ethtool_link_settings_hdr *base = &link_ksettings->base;
 	struct port_info *pi = netdev_priv(dev);
+	struct ethtool_link_settings *base = &link_ksettings->base;
 
 	/* For the nonce, the Firmware doesn't send up Port State changes
 	 * when the Virtual Interface attached to the Port is down.  So
@@ -717,9 +717,9 @@ static int get_link_ksettings(struct net_device *dev,
 static int set_link_ksettings(struct net_device *dev,
 			    const struct ethtool_link_ksettings *link_ksettings)
 {
-	const struct ethtool_link_settings_hdr *base = &link_ksettings->base;
 	struct port_info *pi = netdev_priv(dev);
 	struct link_config *lc = &pi->link_cfg;
+	const struct ethtool_link_settings *base = &link_ksettings->base;
 	struct link_config old_lc;
 	unsigned int fw_caps;
 	int ret = 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 61d08547e3f9..2fbe0f059a0b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1436,8 +1436,8 @@ static void fw_caps_to_lmm(enum fw_port_type port_type,
 static int cxgb4vf_get_link_ksettings(struct net_device *dev,
 				  struct ethtool_link_ksettings *link_ksettings)
 {
-	struct ethtool_link_settings_hdr *base = &link_ksettings->base;
 	struct port_info *pi = netdev_priv(dev);
+	struct ethtool_link_settings *base = &link_ksettings->base;
 
 	/* For the nonce, the Firmware doesn't send up Port State changes
 	 * when the Virtual Interface attached to the Port is down.  So
diff --git a/drivers/net/ethernet/cisco/enic/enic_ethtool.c b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
index 95b071153fed..d607b4f0542c 100644
--- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c
+++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
@@ -129,8 +129,8 @@ static void enic_intr_coal_set_rx(struct enic *enic, u32 timer)
 static int enic_get_ksettings(struct net_device *netdev,
 			      struct ethtool_link_ksettings *ecmd)
 {
-	struct ethtool_link_settings_hdr *base = &ecmd->base;
 	struct enic *enic = netdev_priv(netdev);
+	struct ethtool_link_settings *base = &ecmd->base;
 
 	ethtool_link_ksettings_add_link_mode(ecmd, supported,
 					     10000baseT_Full);
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index c553da16d4b1..e50e1df0a433 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -504,7 +504,7 @@ static int qede_get_link_ksettings(struct net_device *dev,
 				   struct ethtool_link_ksettings *cmd)
 {
 	typeof(cmd->link_modes) *link_modes = &cmd->link_modes;
-	struct ethtool_link_settings_hdr *base = &cmd->base;
+	struct ethtool_link_settings *base = &cmd->base;
 	struct qede_dev *edev = netdev_priv(dev);
 	struct qed_link_output current_link;
 
@@ -537,7 +537,7 @@ static int qede_get_link_ksettings(struct net_device *dev,
 static int qede_set_link_ksettings(struct net_device *dev,
 				   const struct ethtool_link_ksettings *cmd)
 {
-	const struct ethtool_link_settings_hdr *base = &cmd->base;
+	const struct ethtool_link_settings *base = &cmd->base;
 	const struct ethtool_forced_speed_map *map;
 	struct qede_dev *edev = netdev_priv(dev);
 	struct qed_link_output current_link;