tc: remove extra whitespace

No blank lines at EOF, or trailing whitespace.

tc/README.last

@@ -43,5 +43,3 @@ It is available only for alpha and pentiums with correct
 CPU timestamp. It is the fastest way, use it when it is available,
 but remember: not all pentiums have this facility, and
 a lot of them have clock, broken by APM etc. etc.
-
-

tc/emp_ematch.y

@@ -98,4 +98,3 @@ invert:
  {
 	 ematch_err = strdup(s);
  }
-

tc/m_action.c

@@ -648,4 +648,3 @@ int do_action(int argc, char **argv)
 
 	return 0;
 }
-

tc/m_ipt.c

@@ -618,4 +618,3 @@ struct action_util ipt_action_util = {
         .parse_aopt = parse_ipt,
         .print_aopt = print_ipt,
 };
-

tc/m_xt_old.c

@@ -433,4 +433,3 @@ struct action_util ipt_action_util = {
         .parse_aopt = parse_ipt,
         .print_aopt = print_ipt,
 };
-

tc/p_tcp.c

@@ -34,5 +34,3 @@ struct m_pedit_util p_pedit_tcp = {
 	"tcp",
 	parse_tcp,
 };
-
-

tc/p_udp.c

@@ -35,4 +35,3 @@ struct m_pedit_util p_pedit_udp = {
 	"udp",
 	parse_udp,
 };
-

tc/q_cbq.c

@@ -582,4 +582,3 @@ struct qdisc_util cbq_qdisc_util = {
 	.parse_copt	= cbq_parse_class_opt,
 	.print_copt	= cbq_print_opt,
 };
-

tc/q_netem.c

@@ -688,4 +688,3 @@ struct qdisc_util netem_qdisc_util = {
 	.parse_qopt	= netem_parse_opt,
 	.print_qopt	= netem_print_opt,
 };
-

tc/q_prio.c

@@ -122,4 +122,3 @@ struct qdisc_util prio_qdisc_util = {
 	.parse_qopt	= prio_parse_opt,
 	.print_qopt	= prio_print_opt,
 };
-

tc/q_tbf.c

@@ -328,4 +328,3 @@ struct qdisc_util tbf_qdisc_util = {
 	.parse_qopt	= tbf_parse_opt,
 	.print_qopt	= tbf_print_opt,
 };
-

tc/tc_filter.c

@@ -375,4 +375,3 @@ int do_filter(int argc, char **argv)
 	fprintf(stderr, "Command \"%s\" is unknown, try \"tc filter help\".\n", *argv);
 	return -1;
 }
-

tc/tc_stab.c

@@ -148,4 +148,3 @@ void print_size_table(FILE *fp, const char *prefix, struct rtattr *rta)
 	}
 #endif
 }
-

tc/tc_util.c

@@ -608,4 +608,3 @@ compat_xstats:
 	if (tb[TCA_XSTATS] && xstats)
 		*xstats = tb[TCA_XSTATS];
 }
-