598 	char *pathstr;  in get_mac80211_phydev()  local
604 	if (asprintf(&pathstr, "/sys/class/net/%s/phy80211", device) == -1) {  in get_mac80211_phydev()
610 	bytes_read = readlink(pathstr, phydev_path, phydev_max_pathlen);  in get_mac80211_phydev()
617 			free(pathstr);  in get_mac80211_phydev()
621 		    errno, "%s: Can't readlink %s", device, pathstr);  in get_mac80211_phydev()
622 		free(pathstr);  in get_mac80211_phydev()
625 	free(pathstr);  in get_mac80211_phydev()
2651 		char *pathstr;  local
2653 		if (asprintf(&pathstr, "/sys/class/net/%s/type", name) == -1) {
2660 		fh = fopen(pathstr, "r");
2680 					free(pathstr);
2705 			free(pathstr);
3070 	char *pathstr;  local
3080 	if (asprintf(&pathstr, "/sys/class/net/%s/wireless", device) == -1) {
3086 	if (stat(pathstr, &statb) == 0) {
3087 		free(pathstr);
3090 	free(pathstr);