This change is suggested by Dhaval Giani <dhaval.gi...@gmail.com>.
Polish "usage" function of cgsnapshot tool. Remove a level of indentation.
Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
---
src/tools/cgsnapshot.c | 34 +++++++++++++++++-----------------
1 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/src/tools/cgsnapshot.c b/src/tools/cgsnapshot.c
index dd49c9c..659ddd5 100644
--- a/src/tools/cgsnapshot.c
+++ b/src/tools/cgsnapshot.c
@@ -59,24 +59,24 @@ static void usage(int status, const char *program_name)
fprintf(stderr, "Wrong input parameters,"
" try %s -h' for more information.\n",
program_name);
- } else {
- fprintf(stdout, "Usage: %s [-h] [-s] [-b FILE] "\
- "[-w FILE] [-f FILE] "\
- "[controller] [...]\n", program_name);
- fprintf(stdout, "Generate the configuration file from "\
- "the given controllers of control groups\n");
- fprintf(stdout, " -b, --blacklist=FILE Set the blacklist"\
- " configuration file (default %s)\n", BLACKLIST_CONF);
- fprintf(stdout, " -f, --file=FILE Redirect the output"\
- " to output_file\n");
- fprintf(stdout, " -h, --help Display this help\n");
- fprintf(stdout, " -s, --silent Ignore all "\
- "warnings\n");
- fprintf(stdout, " -t, --strict Don't show the "\
- "variables which are not on the whitelist\n");
- fprintf(stdout, " -w, --whitelist=FILE Set the whitelist"\
- " configuration file (don't used by default)\n");
+ return;
}
+ fprintf(stdout, "Usage: %s [-h] [-s] [-b FILE] "\
+ "[-w FILE] [-f FILE] "\
+ "[controller] [...]\n", program_name);
+ fprintf(stdout, "Generate the configuration file from "\
+ "the given controllers of control groups\n");
+ fprintf(stdout, " -b, --blacklist=FILE Set the blacklist"\
+ " configuration file (default %s)\n", BLACKLIST_CONF);
+ fprintf(stdout, " -f, --file=FILE Redirect the output"\
+ " to output_file\n");
+ fprintf(stdout, " -h, --help Display this help\n");
+ fprintf(stdout, " -s, --silent Ignore all "\
+ "warnings\n");
+ fprintf(stdout, " -t, --strict Don't show the "\
+ "variables which are not on the whitelist\n");
+ fprintf(stdout, " -w, --whitelist=FILE Set the whitelist"\
+ " configuration file (don't used by default)\n");
}
/* cache values from blacklist file to the list structure */
------------------------------------------------------------------------------
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