From patchwork Thu Aug 2 02:00:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhong jiang X-Patchwork-Id: 10553191 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 574F813B8 for ; Thu, 2 Aug 2018 02:12:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 49C132B9A5 for ; Thu, 2 Aug 2018 02:12:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3D2292B9AB; Thu, 2 Aug 2018 02:12:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D2D3A2B9A5 for ; Thu, 2 Aug 2018 02:12:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725765AbeHBEA4 (ORCPT ); Thu, 2 Aug 2018 00:00:56 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:10212 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725743AbeHBEA4 (ORCPT ); Thu, 2 Aug 2018 00:00:56 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 8E850904E2DD6; Thu, 2 Aug 2018 10:12:07 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.399.0; Thu, 2 Aug 2018 10:12:05 +0800 From: zhong jiang To: CC: , Subject: [PATCH] fs/binfmt_elf: remove the same condition check Date: Thu, 2 Aug 2018 10:00:28 +0800 Message-ID: <1533175228-17547-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP dump_align is used to double check in a expression. It is redundant. so just remove one of them. Signed-off-by: zhong jiang --- fs/binfmt_elf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index efae2fb..b6c5b02 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1439,7 +1439,7 @@ static int writenote(struct memelfnote *men, struct coredump_params *cprm) return dump_emit(cprm, &en, sizeof(en)) && dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && - dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); + dump_emit(cprm, men->data, men->datasz); } static void fill_elf_header(struct elfhdr *elf, int segs,