----- Original Message ----- > From: "Libo Chen" <[email protected]> > To: [email protected] > Cc: "dhaval giani" <[email protected]>, [email protected], > [email protected], > [email protected], "h huangqiang" <[email protected]>, "wengmeiling > weng" <[email protected]>, > "libo chen" <[email protected]> > Sent: Tuesday, September 3, 2013 10:49:19 AM > Subject: [PATCH v3 6/8] cgconfig: add parameter check > > From: Libo Chen <[email protected]> > > 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 <[email protected]> > > Signed-off-by: Libo Chen <[email protected]> > --- > 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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