582         _cleanup_free_ struct ethtool_gfeatures *gfeatures = NULL;  in get_features()  local
590         gfeatures = malloc0(offsetof(struct ethtool_gfeatures, features) +  in get_features()
591                             DIV_ROUND_UP(n_features, 32U) * sizeof(gfeatures->features[0]));  in get_features()
592         if (!gfeatures)  in get_features()
595         gfeatures->cmd = ETHTOOL_GFEATURES;  in get_features()
596         gfeatures->size = DIV_ROUND_UP(n_features, 32U);  in get_features()
599                 .ifr_data = (void*) gfeatures,  in get_features()
606         *ret = TAKE_PTR(gfeatures);  in get_features()
612                 const struct ethtool_gfeatures *gfeatures,  in set_features_bit()  argument
618         assert(gfeatures);  in set_features_bit()
634                 if (!FLAGS_SET(gfeatures->features[block].available, mask) ||  in set_features_bit()
635                     FLAGS_SET(gfeatures->features[block].never_changed, mask))  in set_features_bit()
649                 const struct ethtool_gfeatures *gfeatures,  in set_features_multiple_bit()  argument
658         assert(gfeatures);  in set_features_multiple_bit()
674                 if (!FLAGS_SET(gfeatures->features[block].available, mask) ||  in set_features_multiple_bit()
675                     FLAGS_SET(gfeatures->features[block].never_changed, mask)) {  in set_features_multiple_bit()
695         _cleanup_free_ struct ethtool_gfeatures *gfeatures = NULL;  in ethtool_set_features()  local
722         r = get_features(*ethtool_fd, ifname, strings->len, &gfeatures);  in ethtool_set_features()
735 …         r = set_features_bit(strings, gfeatures, sfeatures, netdev_feature_table[i], features[i]);  in ethtool_set_features()
741 …r = set_features_multiple_bit(strings, gfeatures, sfeatures, netdev_feature_table[i], features[i]);  in ethtool_set_features()