treewide: refactor help messages

[mirror_iproute2.git] / tc / tc_class.c

diff --git a/tc/tc_class.c b/tc/tc_class.c
index 7ac700d7ab31369729dbaaad539bd894812b877b..c7e3cfdf6c87644783c184ad43cde2a9e23b7a92 100644 (file)
--- a/tc/tc_class.c
+++ b/tc/tc_class.c
@@ -43,14 +43,15 @@ static void usage(void);
 
 static void usage(void)
 {
-       fprintf(stderr, "Usage: tc class [ add | del | change | replace | show ] dev STRING\n");
-       fprintf(stderr, "       [ classid CLASSID ] [ root | parent CLASSID ]\n");
-       fprintf(stderr, "       [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n");
-       fprintf(stderr, "\n");
-       fprintf(stderr, "       tc class show [ dev STRING ] [ root | parent CLASSID ]\n");
-       fprintf(stderr, "Where:\n");
-       fprintf(stderr, "QDISC_KIND := { prio | cbq | etc. }\n");
-       fprintf(stderr, "OPTIONS := ... try tc class add <desired QDISC_KIND> help\n");
+       fprintf(stderr,
+               "Usage: tc class [ add | del | change | replace | show ] dev STRING\n"
+               "       [ classid CLASSID ] [ root | parent CLASSID ]\n"
+               "       [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n"
+               "\n"
+               "       tc class show [ dev STRING ] [ root | parent CLASSID ]\n"
+               "Where:\n"
+               "QDISC_KIND := { prio | cbq | etc. }\n"
+               "OPTIONS := ... try tc class add <desired QDISC_KIND> help\n");
 }
 
 static int tc_class_modify(int cmd, unsigned int flags, int argc, char **argv)