when -h or default parameter was seted we could go out immediately. Signed-off-by: Libo Chen <clbchenlibo.c...@huawei.com> --- src/tools/cgconfig.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/tools/cgconfig.c b/src/tools/cgconfig.c index fbb05ac..b205d1b 100644 --- a/src/tools/cgconfig.c +++ b/src/tools/cgconfig.c @@ -96,7 +96,7 @@ int main(int argc, char *argv[]) switch (c) { case 'h': usage(argv[0]); - break; + goto err; case 'l': ret = cgroup_string_list_add_item(&cfg_files, optarg); if (ret) { @@ -136,7 +136,7 @@ int main(int argc, char *argv[]) break; default: usage(argv[0]); - break; + goto err; } } -- 1.7.1 ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel