On 09/17/2013 08:51 AM, Ivana Hutarova Varekova wrote:
> This change is suggested by Dhaval Giani <dhaval.gi...@gmail.com>.
> Polish "usage" function of cgdelete tool. Remove a level of indentation.
>
> Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
Acked-By: Jan Safranek <jsafr...@redhat.com>
> ---
>
> src/tools/cgdelete.c | 21 ++++++++++-----------
> 1 files changed, 10 insertions(+), 11 deletions(-)
>
> diff --git a/src/tools/cgdelete.c b/src/tools/cgdelete.c
> index e84cd2d..75fa907 100644
> --- a/src/tools/cgdelete.c
> +++ b/src/tools/cgdelete.c
> @@ -35,21 +35,20 @@ static struct option const long_options[] =
>
> static void usage(int status, const char *program_name)
> {
> - if (status != 0)
> + if (status != 0) {
> fprintf(stderr, "Wrong input parameters,"
> " try %s --help' for more information.\n",
> program_name);
> - else {
> - fprintf(stdout, "Usage: %s [-h] [-r] "\
> - "[[-g] <controllers>:<path>] ...\n", program_name);
> - fprintf(stdout, "Remove control group(s)\n");
> - fprintf(stdout, " -g <controllers>:<path> "\
> - "Control group to be removed (-g is optional)\n");
> - fprintf(stdout, " -h, --help "\
> - "Display this help\n");
> - fprintf(stdout, " -r, --recursive "\
> - "Recursively remove all subgroups\n");
> + return;
> }
> + fprintf(stdout, "Usage: %s [-h] [-r] [[-g] <controllers>:<path>] ...\n",
> + program_name);
> + fprintf(stdout, "Remove control group(s)\n");
> + fprintf(stdout, " -g <controllers>:<path> Control group to be "\
> + "removed (-g is optional)\n");
> + fprintf(stdout, " -h, --help Display this help\n");
> + fprintf(stdout, " -r, --recursive Recursively remove "\
> + "all subgroups\n");
> }
>
>
>
>
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