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Date: Mon, 10 Dec 2018 08:39:55 +0000
From: Al Viro <viro@zeniv.linux.org.uk>
To: Chanho Min <chanho.min@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        Kees Cook <keescook@chromium.org>,
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        Seungho Park <seungho1.park@lge.com>
Subject: Re: [PATCH] exec: make prepare_bprm_creds static
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On Mon, Dec 10, 2018 at 04:49:54PM +0900, Chanho Min wrote:
> prepare_bprm_creds is not used outside exec.c, so there's no reason for it
> to have external linkage.

Applied...