From patchwork Sun Jul 10 12:13:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 12912526 X-Patchwork-Delegate: herbert@gondor.apana.org.au 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 6E43CC43334 for ; Sun, 10 Jul 2022 12:13:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229557AbiGJMNU (ORCPT ); Sun, 10 Jul 2022 08:13:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229547AbiGJMNS (ORCPT ); Sun, 10 Jul 2022 08:13:18 -0400 Received: from smtp.smtpout.orange.fr (smtp06.smtpout.orange.fr [80.12.242.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E32F13D76 for ; Sun, 10 Jul 2022 05:13:17 -0700 (PDT) Received: from pop-os.home ([90.11.190.129]) by smtp.orange.fr with ESMTPA id AVoHoPKXWP8ApAVoHoYufd; Sun, 10 Jul 2022 14:13:15 +0200 X-ME-Helo: pop-os.home X-ME-Auth: YWZlNiIxYWMyZDliZWIzOTcwYTEyYzlhMmU3ZiQ1M2U2MzfzZDfyZTMxZTBkMTYyNDBjNDJlZmQ3ZQ== X-ME-Date: Sun, 10 Jul 2022 14:13:15 +0200 X-ME-IP: 90.11.190.129 From: Christophe JAILLET To: Boris Brezillon , Arnaud Ebalard , Srujana Challa , Herbert Xu , "David S. Miller" Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-crypto@vger.kernel.org Subject: [PATCH 3/3] crypto: marvell/octeontx: Avoid some useless memory initialization Date: Sun, 10 Jul 2022 14:13:11 +0200 Message-Id: <4bf1a510b8c21297ac3261c2b291b1833dc7ac5c.1657455082.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org In cpt_detach_and_disable_cores(), 'bmap' is initialized just a few lines below, so there is no need to initialize it when it is declared. In eng_grp_update_masks(), 'tmp_bmap' is zero'ed at each iteration in the first 'for' loop. Signed-off-by: Christophe JAILLET --- drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c b/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c index 407e1a3ae841..45d1c9902cf5 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c +++ b/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c @@ -204,7 +204,7 @@ static int cpt_detach_and_disable_cores(struct otx_cpt_eng_grp_info *eng_grp, void *obj) { struct otx_cpt_device *cpt = (struct otx_cpt_device *) obj; - struct otx_cpt_bitmap bmap = { {0} }; + struct otx_cpt_bitmap bmap; int timeout = 10; int i, busy; u64 reg; @@ -1056,7 +1056,7 @@ static int eng_grp_update_masks(struct device *dev, struct otx_cpt_eng_grp_info *eng_grp) { struct otx_cpt_engs_rsvd *engs, *mirrored_engs; - struct otx_cpt_bitmap tmp_bmap = { {0} }; + struct otx_cpt_bitmap tmp_bmap; int i, j, cnt, max_cnt; int bit;