914 static int ethtool_copy_validate_indir(u32 *indir, void __user *useraddr,  in ethtool_copy_validate_indir()  argument
920 	if (copy_from_user(indir, useraddr, size * sizeof(indir[0])))  in ethtool_copy_validate_indir()
925 		if (indir[i] >= rx_rings->data)  in ethtool_copy_validate_indir()
945 	u32 *indir;  in ethtool_get_rxfh_indir()  local
971 	indir = kcalloc(dev_size, sizeof(indir[0]), GFP_USER);  in ethtool_get_rxfh_indir()
972 	if (!indir)  in ethtool_get_rxfh_indir()
975 	ret = dev->ethtool_ops->get_rxfh(dev, indir, NULL, NULL);  in ethtool_get_rxfh_indir()
981 			 indir, dev_size * sizeof(indir[0])))  in ethtool_get_rxfh_indir()
985 	kfree(indir);  in ethtool_get_rxfh_indir()
994 	u32 *indir;  in ethtool_set_rxfh_indir()  local
1015 	indir = kcalloc(dev_size, sizeof(indir[0]), GFP_USER);  in ethtool_set_rxfh_indir()
1016 	if (!indir)  in ethtool_set_rxfh_indir()
1026 			indir[i] = ethtool_rxfh_indir_default(i, rx_rings.data);  in ethtool_set_rxfh_indir()
1028 		ret = ethtool_copy_validate_indir(indir,  in ethtool_set_rxfh_indir()
1036 	ret = ops->set_rxfh(dev, indir, NULL, ETH_RSS_HASH_NO_CHANGE);  in ethtool_set_rxfh_indir()
1047 	kfree(indir);  in ethtool_set_rxfh_indir()
1061 	u32 *indir = NULL;  in ethtool_get_rxfh()  local
1095 	indir_bytes = user_indir_size * sizeof(indir[0]);  in ethtool_get_rxfh()
1102 		indir = (u32 *)rss_config;  in ethtool_get_rxfh()
1108 		ret = dev->ethtool_ops->get_rxfh_context(dev, indir, hkey,  in ethtool_get_rxfh()
1112 		ret = dev->ethtool_ops->get_rxfh(dev, indir, hkey, &dev_hfunc);  in ethtool_get_rxfh()
1138 	u32 *indir = NULL, indir_bytes = 0;  in ethtool_set_rxfh()  local
1174 		indir_bytes = dev_indir_size * sizeof(indir[0]);  in ethtool_set_rxfh()
1191 		indir = (u32 *)rss_config;  in ethtool_set_rxfh()
1192 		ret = ethtool_copy_validate_indir(indir,  in ethtool_set_rxfh()
1200 			indir = (u32 *)rss_config;  in ethtool_set_rxfh()
1202 				indir[i] = ethtool_rxfh_indir_default(i, rx_rings.data);  in ethtool_set_rxfh()
1219 		ret = ops->set_rxfh_context(dev, indir, hkey, rxfh.hfunc,  in ethtool_set_rxfh()
1222 		ret = ops->set_rxfh(dev, indir, hkey, rxfh.hfunc);  in ethtool_set_rxfh()