treewide: refactor help messages

[mirror_iproute2.git] / ip / ipmroute.c

diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index 6cf91fe934a76c9e3aad72d7dbebf66a0730ade1..8b3c4c25d2e29cf724079c3b3e3e0640ff6233af 100644 (file)
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -35,12 +35,14 @@ static void usage(void) __attribute__((noreturn));
 
 static void usage(void)
 {
-       fprintf(stderr, "Usage: ip mroute show [ [ to ] PREFIX ] [ from PREFIX ] [ iif DEVICE ]\n");
-       fprintf(stderr, "                      [ table TABLE_ID ]\n");
-       fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
+       fprintf(stderr,
+               "Usage: ip mroute show [ [ to ] PREFIX ] [ from PREFIX ] [ iif DEVICE ]\n"
+       "                       [ table TABLE_ID ]\n"
+       "TABLE_ID := [ local | main | default | all | NUMBER ]\n"
 #if 0
-       fprintf(stderr, "Usage: ip mroute [ add | del ] DESTINATION from SOURCE [ iif DEVICE ] [ oif DEVICE ]\n");
+       "Usage: ip mroute [ add | del ] DESTINATION from SOURCE [ iif DEVICE ] [ oif DEVICE ]\n"
 #endif
+       );
        exit(-1);
 }