cgdelete: unification of usage function output

cgdelete use spaces instead of tabulator
use printf instead of fprintf(stdout,...)

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
Acked-by: Dhaval Giani <dhaval.giani@gmail.com>
Acked-by: Jan Safranek <jsafrane@redhat.com>

diff --git a/src/tools/cgdelete.c b/src/tools/cgdelete.c
index 75fa90705f52f1c5c8125eb8bb33eeef87b8adbf..190310f1acda936959eb6e199e57b98d1a93e8f5 100644 (file)
--- a/src/tools/cgdelete.c
+++ b/src/tools/cgdelete.c
@@ -41,13 +41,13 @@ static void usage(int status, const char *program_name)
                        program_name);
                return;
        }
-       fprintf(stdout, "Usage: %s [-h] [-r] [[-g] <controllers>:<path>] ...\n",
+       printf("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 "\
+       printf("Remove control group(s)\n");
+       printf("  -g <controllers>:<path>       Control group to be removed "\
+               "(-g is optional)\n");
+       printf("  -h, --help                    Display this help\n");
+       printf("  -r, --recursive               Recursively remove "\
                "all subgroups\n");
 }