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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4797C4167B for ; Tue, 5 Dec 2023 19:56:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229569AbjLET4S (ORCPT ); Tue, 5 Dec 2023 14:56:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230169AbjLET4R (ORCPT ); Tue, 5 Dec 2023 14:56:17 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47887196 for ; Tue, 5 Dec 2023 11:56:23 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB79FC433C7; Tue, 5 Dec 2023 19:56:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1701806182; bh=hTO1f/LMTEORYcyjmt6zsZVuLFulGdYXNkLqNW3qhi8=; h=Date:To:From:Subject:From; b=cGIwncmo1J+mueLt0/wvMV8GqNVOqurwmfdLcmyHAVPdboetq/giD8QntlTYo5zfN ALl5oDKj6y5XSjJN3cNeBgBnAB5BI3eb3e8VLJZi94VR0b35sT7lkfU2kd4FZkLAQ0 835GQ6iZSUaigeovkjdVIthCnjDoHf8DaXF6PnO0= Date: Tue, 05 Dec 2023 11:56:21 -0800 To: mm-commits@vger.kernel.org, willy@infradead.org, zeming@nfschina.com, akpm@linux-foundation.org From: Andrew Morton Subject: + =utf-8qmm-=20filemap-=20remove=20unnecessary=20=-=utf-8q=e2=80=980=e2=80=99=20values=20from=20ret=.patch added to mm-unstable branch Message-Id: <20231205195622.DB79FC433C7@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm: filemap: remove unnecessary iitialization of ret has been added to the -mm mm-unstable branch. Its filename is =utf-8qmm-=20filemap-=20remove=20unnecessary=20=-=utf-8q=e2=80=980=e2=80=99=20values=20from=20ret=.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/=utf-8qmm-=20filemap-=20remove=20unnecessary=20=-=utf-8q=e2=80=980=e2=80=99=20values=20from=20ret=.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Li zeming Subject: mm: filemap: remove unnecessary iitialization of ret Date: Tue, 5 Dec 2023 10:29:54 +0800 The ret variable can be defined without assigning a value, as it is assigned before use. Link: https://lkml.kernel.org/r/20231205022954.101045-1-zeming@nfschina.com Signed-off-by: Li zeming Cc: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/filemap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/filemap.c~=utf-8qmm-=20filemap-=20remove=20unnecessary=20=-=utf-8q=e2=80=980=e2=80=99=20values=20from=20ret= +++ a/mm/filemap.c @@ -1623,7 +1623,7 @@ EXPORT_SYMBOL_GPL(__folio_lock_killable) static int __folio_lock_async(struct folio *folio, struct wait_page_queue *wait) { struct wait_queue_head *q = folio_waitqueue(folio); - int ret = 0; + int ret; wait->folio = folio; wait->bit_nr = PG_locked; _ Patches currently in -mm which might be from zeming@nfschina.com are =utf-8qmm-=20filemap-=20remove=20unnecessary=20=-=utf-8q=e2=80=980=e2=80=99=20values=20from=20ret=.patch