746 			rsp->info.n_stats = rc;  in ethtool_get_drvinfo()
2056 	int ret, n_stats;  in ethtool_get_stats()  local
2061 	n_stats = ops->get_sset_count(dev, ETH_SS_STATS);  in ethtool_get_stats()
2062 	if (n_stats < 0)  in ethtool_get_stats()
2063 		return n_stats;  in ethtool_get_stats()
2064 	if (n_stats > S32_MAX / sizeof(u64))  in ethtool_get_stats()
2066 	WARN_ON_ONCE(!n_stats);  in ethtool_get_stats()
2070 	stats.n_stats = n_stats;  in ethtool_get_stats()
2072 	if (n_stats) {  in ethtool_get_stats()
2073 		data = vzalloc(array_size(n_stats, sizeof(u64)));  in ethtool_get_stats()
2085 	if (n_stats && copy_to_user(useraddr, data, array_size(n_stats, sizeof(u64))))  in ethtool_get_stats()
2094 static int ethtool_vzalloc_stats_array(int n_stats, u64 **data)  in ethtool_vzalloc_stats_array()  argument
2096 	if (n_stats < 0)  in ethtool_vzalloc_stats_array()
2097 		return n_stats;  in ethtool_vzalloc_stats_array()
2098 	if (n_stats > S32_MAX / sizeof(u64))  in ethtool_vzalloc_stats_array()
2100 	if (WARN_ON_ONCE(!n_stats))  in ethtool_vzalloc_stats_array()
2103 	*data = vzalloc(array_size(n_stats, sizeof(u64)));  in ethtool_vzalloc_stats_array()
2115 	int n_stats, ret;  in ethtool_get_phy_stats_phydev()  local
2120 	n_stats = phy_ops->get_sset_count(phydev);  in ethtool_get_phy_stats_phydev()
2122 	ret = ethtool_vzalloc_stats_array(n_stats, data);  in ethtool_get_phy_stats_phydev()
2126 	stats->n_stats = n_stats;  in ethtool_get_phy_stats_phydev()
2135 	int n_stats, ret;  in ethtool_get_phy_stats_ethtool()  local
2140 	n_stats = ops->get_sset_count(dev, ETH_SS_PHY_STATS);  in ethtool_get_phy_stats_ethtool()
2142 	ret = ethtool_vzalloc_stats_array(n_stats, data);  in ethtool_get_phy_stats_ethtool()
2146 	stats->n_stats = n_stats;  in ethtool_get_phy_stats_ethtool()
2177 	if (copy_to_user(useraddr, data, array_size(stats.n_stats, sizeof(u64))))  in ethtool_get_phy_stats()