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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable 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 8EF82C433DB for ; Mon, 25 Jan 2021 03:21:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59685224B1 for ; Mon, 25 Jan 2021 03:21:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727006AbhAYDVJ (ORCPT ); Sun, 24 Jan 2021 22:21:09 -0500 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]:49532 "EHLO out30-44.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726692AbhAYDUx (ORCPT ); Sun, 24 Jan 2021 22:20:53 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=alimailimapcm10staff010182156082;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UMka-xS_1611544806; Received: from localhost(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0UMka-xS_1611544806) by smtp.aliyun-inc.com(127.0.0.1); Mon, 25 Jan 2021 11:20:07 +0800 From: Baolin Wang To: akpm@linux-foundation.org Cc: baolin.wang@linux.alibaba.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm/filemap: Remove redundant variable's assignment Date: Mon, 25 Jan 2021 11:20:02 +0800 Message-Id: <08dc7237b44b9455ab095b44dc6969a1607b08db.1611544316.git.baolin.wang@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We've already set the variable 'i' 's initial value before using it, thus remove redundant previous assignment of variable 'i'. Signed-off-by: Baolin Wang --- mm/filemap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/filemap.c b/mm/filemap.c index e4906f5..07b02f3 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2472,7 +2472,6 @@ ssize_t generic_file_buffered_read(struct kiocb *iocb, if ((iocb->ki_flags & IOCB_WAITQ) && written) iocb->ki_flags |= IOCB_NOWAIT; - i = 0; pg_nr = generic_file_buffered_read_get_pages(iocb, iter, pages, nr_pages); if (pg_nr < 0) { -- 1.8.3.1