From nobody Fri Sep 20 01:31:09 2024 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 119C71B947 for ; Thu, 27 Jun 2024 05:11:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719465098; cv=none; b=DQnOvUEDWog1yRBCYuCal2HGA/CfAWLf3kLdyvvSpOJRGkXNLPc9ZXjSGTbW2uWEaSiq0fcX0tfWqHDTQ9r01SqC4yc+dDu6G+90kRjmvxWcDYIvYTq+M9EhOqGSA6mZp3noHQdAEZZ79YntvB7IrImdJ6EXftPeG1tPw5FuRUo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719465098; c=relaxed/simple; bh=WuWHpJmXDv6g3BssnqX5RX5nEbdiXnCa8I0e1tCBJc8=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=JfW8mp+N8cEifpyEf7fQjc6I3bwrxq2VdoNUrtXS6Oli2IohRZp5D5l4oxXf0NXeV8Ngiq9IY+fApban1vleHFSLqbfIdW3mBN9cY6drjtKEGaZ3lIZTkH6EKCm+ozzWj4t1/nREZL57BnK4zW6WC6SrTfevyFILA+1+EehU8q0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=RdmepvZs; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="RdmepvZs" X-UUID: b763a018344311ef99dc3f8fac2c3230-20240627 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=iQzqbkPgiFi/rlQxpl1z1jRA4cpZEngiRGiwDf3ts9A=; b=RdmepvZsetO/fTI+4H24d6CFZP+x/CjrMWBU+oUEEMXamOELWjzbGJFyGYxNBCprwUq7ZaNnvX4yl5X92spbWG4RkqJZWARKBT6CHE8mFSiBer2TkUFKKR3nhHXlTgWDObhkWzXE21Dxt/+jxhnS6rPKaEM+Y0BT7KoUsFpPpQs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:758515d5-9830-408c-bd72-5006f8cce8be,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:393d96e,CLOUDID:7ddd9685-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: b763a018344311ef99dc3f8fac2c3230-20240627 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1261336259; Thu, 27 Jun 2024 13:11:31 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 27 Jun 2024 13:11:29 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 27 Jun 2024 13:11:29 +0800 From: Mark-PK Tsai To: Jens Wiklander , Sumit Garg , Matthias Brugger , AngeloGioacchino Del Regno CC: , Mark-PK Tsai , "ming-jen . chang" , , , , Subject: [PATCH] tee: optee: ffa: Fix missing-field-initializers warning Date: Thu, 27 Jun 2024 13:11:17 +0800 Message-ID: <20240627051125.24084-1-mark-pk.tsai@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--6.025600-8.000000 X-TMASE-MatchedRID: LgKL3nvPUKSE9zgVMk3pXuIfK/Jd5eHmbtUOg4wiVGD7a38GZa638wXG B3tb8aAxThbvLLI8RvPxY0WGgfScA89tfSEZlKTRjtK7dC6UBnmOhEhoAl74KJsoi2XrUn/Jn6K dMrRsL14qtq5d3cxkNetBOdQ/FYIPqaYAMJWlyDYC/JB2Q6Hcy9VFGi+YsWFlpv2b2upGJmjAvp LE+mvX8g== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--6.025600-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 278060FC629C8497EE8B26FBEC3A4804E38C7605AD06555C004F5A98FE2A032E2000:8 X-MTK: N Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The 'missing-field-initializers' warning was reported when building with W=3D2. This patch ensures that the remaining fields of 'ffa_send_direct_data' are zero-initialized. Signed-off-by: ming-jen.chang Signed-off-by: Mark-PK Tsai --- drivers/tee/optee/ffa_abi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tee/optee/ffa_abi.c b/drivers/tee/optee/ffa_abi.c index 3235e1c719e8..1aa995752682 100644 --- a/drivers/tee/optee/ffa_abi.c +++ b/drivers/tee/optee/ffa_abi.c @@ -660,7 +660,7 @@ static bool optee_ffa_api_is_compatbile(struct ffa_devi= ce *ffa_dev, const struct ffa_ops *ops) { const struct ffa_msg_ops *msg_ops =3D ops->msg_ops; - struct ffa_send_direct_data data =3D { OPTEE_FFA_GET_API_VERSION }; + struct ffa_send_direct_data data =3D { OPTEE_FFA_GET_API_VERSION, 0, 0, 0= , 0 }; int rc; =20 msg_ops->mode_32bit_set(ffa_dev); @@ -677,7 +677,7 @@ static bool optee_ffa_api_is_compatbile(struct ffa_devi= ce *ffa_dev, return false; } =20 - data =3D (struct ffa_send_direct_data){ OPTEE_FFA_GET_OS_VERSION }; + data =3D (struct ffa_send_direct_data){ OPTEE_FFA_GET_OS_VERSION, 0, 0, 0= , 0 }; rc =3D msg_ops->sync_send_receive(ffa_dev, &data); if (rc) { pr_err("Unexpected error %d\n", rc); @@ -698,7 +698,7 @@ static bool optee_ffa_exchange_caps(struct ffa_device *= ffa_dev, unsigned int *rpc_param_count, unsigned int *max_notif_value) { - struct ffa_send_direct_data data =3D { OPTEE_FFA_EXCHANGE_CAPABILITIES }; + struct ffa_send_direct_data data =3D { OPTEE_FFA_EXCHANGE_CAPABILITIES, 0= , 0, 0, 0 }; int rc; =20 rc =3D ops->msg_ops->sync_send_receive(ffa_dev, &data); --=20 2.18.0