584 static int ethtool_copy_validate_indir(u32 *indir, void __user *useraddr,  in ethtool_copy_validate_indir()  argument
590 	if (copy_from_user(indir, useraddr, size * sizeof(indir[0])))  in ethtool_copy_validate_indir()
595 		if (indir[i] >= rx_rings->data)  in ethtool_copy_validate_indir()
615 	u32 *indir;  in ethtool_get_rxfh_indir()  local
641 	indir = kcalloc(dev_size, sizeof(indir[0]), GFP_USER);  in ethtool_get_rxfh_indir()
642 	if (!indir)  in ethtool_get_rxfh_indir()
645 	ret = dev->ethtool_ops->get_rxfh(dev, indir, NULL, NULL);  in ethtool_get_rxfh_indir()
651 			 indir, dev_size * sizeof(indir[0])))  in ethtool_get_rxfh_indir()
655 	kfree(indir);  in ethtool_get_rxfh_indir()
664 	u32 *indir;  in ethtool_set_rxfh_indir()  local
685 	indir = kcalloc(dev_size, sizeof(indir[0]), GFP_USER);  in ethtool_set_rxfh_indir()
686 	if (!indir)  in ethtool_set_rxfh_indir()
696 			indir[i] = ethtool_rxfh_indir_default(i, rx_rings.data);  in ethtool_set_rxfh_indir()
698 		ret = ethtool_copy_validate_indir(indir,  in ethtool_set_rxfh_indir()
706 	ret = ops->set_rxfh(dev, indir, NULL, ETH_RSS_HASH_NO_CHANGE);  in ethtool_set_rxfh_indir()
709 	kfree(indir);  in ethtool_set_rxfh_indir()
723 	u32 *indir = NULL;  in ethtool_get_rxfh()  local
755 	indir_bytes = user_indir_size * sizeof(indir[0]);  in ethtool_get_rxfh()
762 		indir = (u32 *)rss_config;  in ethtool_get_rxfh()
767 	ret = dev->ethtool_ops->get_rxfh(dev, indir, hkey, &dev_hfunc);  in ethtool_get_rxfh()
793 	u32 *indir = NULL, indir_bytes = 0;  in ethtool_set_rxfh()  local
826 		indir_bytes = dev_indir_size * sizeof(indir[0]);  in ethtool_set_rxfh()
842 		indir = (u32 *)rss_config;  in ethtool_set_rxfh()
843 		ret = ethtool_copy_validate_indir(indir,  in ethtool_set_rxfh()
850 		indir = (u32 *)rss_config;  in ethtool_set_rxfh()
852 			indir[i] = ethtool_rxfh_indir_default(i, rx_rings.data);  in ethtool_set_rxfh()
865 	ret = ops->set_rxfh(dev, indir, hkey, rxfh.hfunc);  in ethtool_set_rxfh()