595 	char *pathstr;  in get_mac80211_phydev()  local
601 	if (asprintf(&pathstr, "/sys/class/net/%s/phy80211", device) == -1) {  in get_mac80211_phydev()
607 	bytes_read = readlink(pathstr, phydev_path, phydev_max_pathlen);  in get_mac80211_phydev()
614 			free(pathstr);  in get_mac80211_phydev()
618 		    errno, "%s: Can't readlink %s", device, pathstr);  in get_mac80211_phydev()
619 		free(pathstr);  in get_mac80211_phydev()
622 	free(pathstr);  in get_mac80211_phydev()
2715 		char *pathstr;  local
2717 		if (asprintf(&pathstr, "/sys/class/net/%s/type", name) == -1) {
2724 		fh = fopen(pathstr, "r");
2744 					free(pathstr);
2769 			free(pathstr);
3099 	char *pathstr;  local
3109 	if (asprintf(&pathstr, "/sys/class/net/%s/wireless", device) == -1) {
3115 	if (stat(pathstr, &statb) == 0) {
3116 		free(pathstr);
3119 	free(pathstr);