tools, bpftool: Clean subcommand help messages

[sfrench/cifs-2.6.git] / tools / bpf / bpftool / cgroup.c

diff --git a/tools/bpf/bpftool/cgroup.c b/tools/bpf/bpftool/cgroup.c
index 27931db421d810b0820bac1f45dbc44d4903e7ca..d901cc1b904afebbab9cf5e1b638597ef9f1bf25 100644 (file)
--- a/tools/bpf/bpftool/cgroup.c
+++ b/tools/bpf/bpftool/cgroup.c
@@ -491,20 +491,18 @@ static int do_help(int argc, char **argv)
        }
 
        fprintf(stderr,
-               "Usage: %s %s { show | list } CGROUP [**effective**]\n"
-               "       %s %s tree [CGROUP_ROOT] [**effective**]\n"
-               "       %s %s attach CGROUP ATTACH_TYPE PROG [ATTACH_FLAGS]\n"
-               "       %s %s detach CGROUP ATTACH_TYPE PROG\n"
-               "       %s %s help\n"
+               "Usage: %1$s %2$s { show | list } CGROUP [**effective**]\n"
+               "       %1$s %2$s tree [CGROUP_ROOT] [**effective**]\n"
+               "       %1$s %2$s attach CGROUP ATTACH_TYPE PROG [ATTACH_FLAGS]\n"
+               "       %1$s %2$s detach CGROUP ATTACH_TYPE PROG\n"
+               "       %1$s %2$s help\n"
                "\n"
                HELP_SPEC_ATTACH_TYPES "\n"
                "       " HELP_SPEC_ATTACH_FLAGS "\n"
                "       " HELP_SPEC_PROGRAM "\n"
                "       " HELP_SPEC_OPTIONS "\n"
                "",
-               bin_name, argv[-2],
-               bin_name, argv[-2], bin_name, argv[-2],
-               bin_name, argv[-2], bin_name, argv[-2]);
+               bin_name, argv[-2]);
 
        return 0;
 }