tc: minor cleanup on ingress

Fix whitespacing and remove the unnecessary condition.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

diff --git a/tc/q_ingress.c b/tc/q_ingress.c
index ba58e722f8dbcd8f36d2ab0e826f89e411951a9e..30b24e7de417575791138a8acf97ad16a34bbf8f 100644 (file)
--- a/tc/q_ingress.c
+++ b/tc/q_ingress.c
@@ -34,18 +34,14 @@ 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++;
-                       } else {
-                               fprintf(stderr, "What is \"%s\"?\n", *argv);
-                               explain();
-                               return -1;
-                       }
+       while (argc > 0) {
+               if (strcmp(*argv, "handle") == 0) {
+                       NEXT_ARG();
+                       argc--; argv++;
+               } else {
+                       fprintf(stderr, "What is \"%s\"?\n", *argv);
+                       explain();
+                       return -1;
                }
        }
 
@@ -55,8 +51,7 @@ 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, "---------------- ");
+       fprintf(f, "---------------- ");
        return 0;
 }