----- Original Message -----
> From: "Libo Chen" <libo.c...@huawei.com>
> To: varek...@redhat.com
> Cc: "dhaval giani" <dhaval.gi...@gmail.com>, jsafr...@redhat.com,
> libcg-devel@lists.sourceforge.net,
> lize...@huawei.com, "h huangqiang" <h.huangqi...@huawei.com>, "wengmeiling
> weng" <wengmeiling.w...@huawei.com>,
> "libo chen" <libo.c...@huawei.com>
> Sent: Tuesday, September 3, 2013 10:49:19 AM
> Subject: [PATCH v3 6/8] cgconfig: add parameter check
>
> From: Libo Chen <clbchenlibo.c...@huawei.com>
>
> we should check invalite parameter, and then print a warning
>
> v3:
> - usage has changed, so no need of fprintf output
> v2:
> - change print info format. This is suggested
> by Dhaval Giani <dhaval.gi...@gmail.com>
>
> Signed-off-by: Libo Chen <clbchenlibo.c...@huawei.com>
> ---
> src/tools/cgconfig.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/src/tools/cgconfig.c b/src/tools/cgconfig.c
> index c856a91..c4328bd 100644
> --- a/src/tools/cgconfig.c
> +++ b/src/tools/cgconfig.c
> @@ -151,6 +151,12 @@ int main(int argc, char *argv[])
> }
> }
>
> + if (argv[optind]) {
> + usage(1, argv[0]);
> + error = -1;
> + goto err;
> + }
> +
<- cgroup_free(&default_group); is useless here
> /* set default permissions */
> default_group = cgroup_new_cgroup("default");
> if (!default_group) {
> --
> 1.7.1
>
>
>
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