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From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 24 Aug 2017 11:51:05 -0700
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Subject: Re: [PATCH 0/1] devpts: use dynamic_dname() to generate proc name
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Stefan Lippers-Hollmann <s.l-h@gmx.de>,
        Christian Brauner <christian.brauner@canonical.com>,
        Christian Brauner <christian.brauner@ubuntu.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "Serge E. Hallyn" <serge@hallyn.com>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Thorsten Leemhuis <regressions@leemhuis.info>
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On Thu, Aug 24, 2017 at 11:40 AM, Eric W. Biederman
<ebiederm@xmission.com> wrote:
>
> Here is my tested version of the patch.

Can you please take my cleanups to devpts_ptmx_path() too?

Those 'goto err' statements are disgusting, when a plain 'return
-ERRNO' works cleaner.

And that "struct file *filp = NULL;" is bogus - you added the NULL
initialization because you mis-used "filp" early, and with that fixed
it's just garbage.

Other than that, it looks fine to me.

                Linus