This change is suggested by Dhaval Giani <dhaval.gi...@gmail.com>.
Polish "usage function and remove a level of indentation.
Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
---
src/tools/cgclassify.c | 22 ++++++++++------------
1 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/src/tools/cgclassify.c b/src/tools/cgclassify.c
index 2f80aca..bb54424 100644
--- a/src/tools/cgclassify.c
+++ b/src/tools/cgclassify.c
@@ -37,19 +37,17 @@ static void usage(int status, const char *program_name)
fprintf(stderr, "Wrong input parameters,"
" try %s -h' for more information.\n",
program_name);
- } else {
- printf("Usage: %s"\
- "[-g <controllers>:<path>]"
- "[--sticky | --cancel-sticky] <list of pids>\n",
- program_name);
- printf("Move running task(s) to given cgroups\n");
- printf(" -g <controllers>:<path> Control group "\
- "to be displayed (-g is optional)\n");
- printf(" --sticky cgred daemon "\
- "does not change pidlist and children tasks\n");
- printf(" --cancel-sticky cgred daemon "\
- "change pidlist and children tasks\n");
+ return;
}
+ printf("Usage: %s [-g <controllers>:<path>] "\
+ "[--sticky | --cancel-sticky] <list of pids>\n", program_name);
+ printf("Move running task(s) to given cgroups\n");
+ printf(" -g <controllers>:<path> Control group to be displayed "\
+ "(-g is optional)\n");
+ printf(" --sticky cgred daemon does not change "\
+ "pidlist and children tasks\n");
+ printf(" --cancel-sticky cgred daemon change pidlist "\
+ "and children tasks\n");
}
/*
------------------------------------------------------------------------------
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