From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E511C0018C for ; Wed, 16 Dec 2020 04:44:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66DF723332 for ; Wed, 16 Dec 2020 04:44:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725856AbgLPEoO (ORCPT ); Tue, 15 Dec 2020 23:44:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:49652 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725852AbgLPEoO (ORCPT ); Tue, 15 Dec 2020 23:44:14 -0500 Date: Tue, 15 Dec 2020 20:42:42 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1608093763; bh=g2pay3zyx7b/pINp/x/owWlFtpWlkImkX6LvlPQcVQw=; h=From:To:Subject:In-Reply-To:From; b=tWtHEupr4gyQ0AUkBilOSnUptBUk8Yb0Lzdq06LzCoRL9/Jr/bZugrbB03/jLuIPq UOinTDDB5Wpq3ng+YsErs1Y1+nEfQ4MmYMlfvRsoGBxJ+vV5+73NvN6O2rHQX17wsY enxpMRzdoJQr+abPfW383JqKVPlJRwI8LaTY+Rq4= From: Andrew Morton To: adobriyan@gmail.com, akpm@linux-foundation.org, ebiederm@xmission.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, sh_def@163.com, torvalds@linux-foundation.org Subject: [patch 07/95] fs/proc: make pde_get() return nothing Message-ID: <20201216044242.elmECioKS%akpm@linux-foundation.org> In-Reply-To: <20201215204156.f05ec694b907845bcfab5c44@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Hui Su Subject: fs/proc: make pde_get() return nothing We don't need pde_get()'s return value, so make pde_get() return nothing Link: https://lkml.kernel.org/r/20201211061944.GA2387571@rlk Signed-off-by: Hui Su Cc: Alexey Dobriyan Cc: Eric W. Biederman Signed-off-by: Andrew Morton --- fs/proc/internal.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/fs/proc/internal.h~fs-proc-make-pde_get-return-nothing +++ a/fs/proc/internal.h @@ -190,10 +190,9 @@ struct dentry *proc_lookup_de(struct ino extern int proc_readdir(struct file *, struct dir_context *); int proc_readdir_de(struct file *, struct dir_context *, struct proc_dir_entry *); -static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde) +static inline void pde_get(struct proc_dir_entry *pde) { refcount_inc(&pde->refcnt); - return pde; } extern void pde_put(struct proc_dir_entry *); _