From: Fengguang Wu <fengguang.wu@intel.com>
To: kernel-janitors@vger.kernel.org
Subject: Re: [userns:userns-always-map-user-v58 86/150] fs/ncpfs/inode.c:335 ncp_show_options() warn: if();
Date: Fri, 21 Sep 2012 08:55:35 +0000 [thread overview]
Message-ID: <20120921085535.GB6240@localhost> (raw)
In-Reply-To: <20120921082232.GA5132@localhost>
On Fri, Sep 21, 2012 at 11:51:22AM +0300, Dan Carpenter wrote:
> On Fri, Sep 21, 2012 at 11:44:58AM +0300, Dan Carpenter wrote:
> > On Fri, Sep 21, 2012 at 04:40:05PM +0800, Fengguang Wu wrote:
> > > On Fri, Sep 21, 2012 at 01:31:25AM -0700, Eric W. Biederman wrote:
> > > > Fengguang Wu <fengguang.wu@intel.com> writes:
> > > >
> > > > > Hi Eric,
> > > > >
> > > > > FYI, there are new smatch warnings show up in
> > > > >
> > > > > tree: git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git userns-always-map-user-v58
> > > > > head: cf7198a6b74906aa363a8507d6f9cbdf56e42dc1
> > > > > commit: 84ec77ea8a96e568f20bec4465c1fbde2c066cf8 [86/150] userns: Convert ncpfs to use kuid and kgid where appropriate
> > > > >
> > > > > All smatch warnings:
> > > > >
> > > > > + fs/ncpfs/inode.c:335 ncp_show_options() warn: if();
> > > > > fs/ncpfs/inode.c:654 ncp_fill_super() Error invalid range 4096 to -1
> > > >
> > > > Good catch. Thanks.
> > > >
> > > > Did you just start running smatch tests? I haven't looked at ncpfs for
> > > > a long time.
> > >
> > > Yes. :) I don't quite get the old "invalid range 4096 to -1" warning,
> > > perhaps it's fine to just ignore it.
> > >
> >
> > Yes, yes. This shouldn't be there in the latest Smatch. (I thought
> > you were on that thread). Let me know if it's still an issue.
>
> So I haven't totally puplicized this but Smatch has a --spammy
> option. If you want something disabled, I could easily move it
> under the --spammy option so it doesn't show up by default.
>
> Just add and if (!option_spammy) return in front of the print
> statement. I'm happy to merge all those patches.
OK, thanks!
Fengguang
prev parent reply other threads:[~2012-09-21 8:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-21 8:22 [userns:userns-always-map-user-v58 86/150] fs/ncpfs/inode.c:335 ncp_show_options() warn: if(); Fengguang Wu
2012-09-21 8:31 ` Eric W. Biederman
2012-09-21 8:40 ` Fengguang Wu
2012-09-21 8:44 ` Dan Carpenter
2012-09-21 8:51 ` Dan Carpenter
2012-09-21 8:53 ` Fengguang Wu
2012-09-21 8:55 ` Fengguang Wu [this message]
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