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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 A0DC3C64E7D for ; Tue, 17 Nov 2020 13:50:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D8402468D for ; Tue, 17 Nov 2020 13:50:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ua+0c1SV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732958AbgKQNtm (ORCPT ); Tue, 17 Nov 2020 08:49:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:43266 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732390AbgKQNdU (ORCPT ); Tue, 17 Nov 2020 08:33:20 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 89DF9207BC; Tue, 17 Nov 2020 13:33:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605620000; bh=tj7CpmiYuztjJCVbxzgEbijWI2DDoAEPu6rbYaOk9WA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ua+0c1SVTMDXtJzvsEHf/J0bmj/keVluylX7PDk2V9WeWZKpom56n60bYktc9tmVP VDO24Wof+EeC/5/Na1YJR5BHN1hjLzIcIGgACO/t11YLINmpa4/wStoIdjei4F09yd ZdnhWMd88UqaSxVe2Wn3jB5s3aBJfc4qnEEfPnz0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Eric Biggers , Pujin Shi , "Martin K. Petersen" Subject: [PATCH 5.9 075/255] scsi: ufs: Fix missing brace warning for old compilers Date: Tue, 17 Nov 2020 14:03:35 +0100 Message-Id: <20201117122142.601466285@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201117122138.925150709@linuxfoundation.org> References: <20201117122138.925150709@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Pujin Shi commit 6500251e590657066a227dce897a0392f302af24 upstream. For older versions of gcc, the array = {0}; will cause warnings: drivers/scsi/ufs/ufshcd-crypto.c: In function 'ufshcd_crypto_keyslot_program': drivers/scsi/ufs/ufshcd-crypto.c:62:8: warning: missing braces around initializer [-Wmissing-braces] union ufs_crypto_cfg_entry cfg = { 0 }; ^ drivers/scsi/ufs/ufshcd-crypto.c:62:8: warning: (near initialization for 'cfg.reg_val') [-Wmissing-braces] drivers/scsi/ufs/ufshcd-crypto.c: In function 'ufshcd_clear_keyslot': drivers/scsi/ufs/ufshcd-crypto.c:103:8: warning: missing braces around initializer [-Wmissing-braces] union ufs_crypto_cfg_entry cfg = { 0 }; ^ 2 warnings generated Link: https://lore.kernel.org/r/20201002063538.1250-1-shipujin.t@gmail.com Fixes: 70297a8ac7a7 ("scsi: ufs: UFS crypto API") Reviewed-by: Eric Biggers Signed-off-by: Pujin Shi Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/ufs/ufshcd-crypto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/scsi/ufs/ufshcd-crypto.c +++ b/drivers/scsi/ufs/ufshcd-crypto.c @@ -59,7 +59,7 @@ static int ufshcd_crypto_keyslot_program u8 data_unit_mask = key->crypto_cfg.data_unit_size / 512; int i; int cap_idx = -1; - union ufs_crypto_cfg_entry cfg = { 0 }; + union ufs_crypto_cfg_entry cfg = {}; int err; BUILD_BUG_ON(UFS_CRYPTO_KEY_SIZE_INVALID != 0); @@ -100,7 +100,7 @@ static int ufshcd_clear_keyslot(struct u * Clear the crypto cfg on the device. Clearing CFGE * might not be sufficient, so just clear the entire cfg. */ - union ufs_crypto_cfg_entry cfg = { 0 }; + union ufs_crypto_cfg_entry cfg = {}; return ufshcd_program_key(hba, &cfg, slot); }