tc: minor cleanup on ingress

Fix whitespacing and remove the unnecessary condition.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

tc/q_ingress.c

@@ -34,10 +34,7 @@ static void explain(void)
 
 static int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
 {
-
-	if (argc > 0) {
 	while (argc > 0) {
-
 		if (strcmp(*argv, "handle") == 0) {
 			NEXT_ARG();
 			argc--; argv++;
@@ -47,7 +44,6 @@ static int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv, struc
 			return -1;
 		}
 	}
-	}
 
 	addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
 	return 0;
@@ -55,7 +51,6 @@ static int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv, struc
 
 static int ingress_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
 {
-
 	fprintf(f, "---------------- ");
 	return 0;
 }