ipaddress: minor white space cleanup

Convert leading spaces to tabs, and put alias in one printf

ip/ipaddress.c

@@ -469,8 +469,7 @@ int print_linkinfo(const struct sockaddr_nl *who,
 		print_linktype(fp, tb[IFLA_LINKINFO]);
 
 	if (do_link && tb[IFLA_IFALIAS]) {
-		fprintf(fp, "%s", _SL_);
-		fprintf(fp,"    alias %s",
+		fprintf(fp, "%s    alias %s", _SL_,
 			rta_getattr_str(tb[IFLA_IFALIAS]));
 	}
 
@@ -1425,4 +1424,3 @@ int do_ipaddr(int argc, char **argv)
 	fprintf(stderr, "Command \"%s\" is unknown, try \"ip addr help\".\n", *argv);
 	exit(-1);
 }
-