From patchwork Tue Jun 25 17:33:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Ghosh X-Patchwork-Id: 13711744 X-Patchwork-Delegate: kuba@kernel.org Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) (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 9F26D176225; Tue, 25 Jun 2024 17:34:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.148.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719336873; cv=none; b=qJw3SmG8HTU0zGlg1GrGS9hl/D3MNqLjDSpqC55034dDrY1fSr6iPba/gTnzeszqlE2yil7nc8PJg6WV4wwUWMEfmRhDplmQv9yl/LT1j203Um66h1MwKz3aAC5HCBO3w/Hh4Qx76aZPaogDSlKx+RlNRhvLybt6lk8HSoX5hbU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719336873; c=relaxed/simple; bh=Vyv0SWOwJ6qrJ8qPCzeftxln8S3HT97YjuWhON2Runs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ge5QYfJtPyEIbnFRTBdptQYRt90CHKlJRQVIIL3XgBDttcjCYdvEWaJOZ0tXriVPrAVRsRVC1nlc3C0Zp4F2ZzVNmVe4f+zRgC8X6v3CK/n3OwvS0xou45QwdTpoQjaUH9tIDmNShCW7YZ4abBWr47TuIeDjqQjMrXRd1PpH3a0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com; spf=pass smtp.mailfrom=marvell.com; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b=HSEX14X0; arc=none smtp.client-ip=67.231.148.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=marvell.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="HSEX14X0" Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45PHUbPv006245; Tue, 25 Jun 2024 10:34:26 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pfpt0220; bh=J YCVLA030JdTa4Etwmskuq3bLahLN/g/i7womYaVbAU=; b=HSEX14X0jQg2Hy3E3 NZs7GEPie1VtRpEDUbKu1QZvxHmM531udrHYN5iSKHZJNsD40M3o63f73XkzM/Ad l+kH5do1AVYuffG5CkWO0/WtTmQXIawDbnUxjU8o6YvxiyClSXFxBHGj2wVPcSqA liDbNoJbb7fdWZlhpQ/jGLAAuGyoc/RtiGw+YNcQqDfWpWf3XzF0EhWiJN0FcZoz DW1QeFiAPOyVa+d6Tfyzvx7ZpD0b6s2Um6uoCeIUeDNbUVSCtX+Mq+qW99w28KYJ Hwn2W+ncPomF08eOumtLTxUXb6XiHymdbE+vKFQDwQiak/1604wiKVW1yIRwGiLy oZ0NQ== Received: from dc5-exch05.marvell.com ([199.233.59.128]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3yytt0a2wr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 25 Jun 2024 10:34:26 -0700 (PDT) Received: from DC5-EXCH05.marvell.com (10.69.176.209) by DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 25 Jun 2024 10:34:25 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 25 Jun 2024 10:34:25 -0700 Received: from localhost.localdomain (unknown [10.28.36.166]) by maili.marvell.com (Postfix) with ESMTP id 20BAB3F7063; Tue, 25 Jun 2024 10:34:20 -0700 (PDT) From: Suman Ghosh To: , , , , , , , , , , , , CC: Suman Ghosh Subject: [net PATCH v2 4/7] octeontx2-af: Fixes klockwork issues in rvu_cpt.c Date: Tue, 25 Jun 2024 23:03:47 +0530 Message-ID: <20240625173350.1181194-6-sumang@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240625173350.1181194-1-sumang@marvell.com> References: <20240625173350.1181194-1-sumang@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: Y4L1rctydehXCFjhzpcM4eOkIQIvenzj X-Proofpoint-GUID: Y4L1rctydehXCFjhzpcM4eOkIQIvenzj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-25_12,2024-06-25_01,2024-05-17_01 X-Patchwork-Delegate: kuba@kernel.org Added initialization of a local variable to avoid junk values if it is used before set. Fixes: 4826090719d4 ("octeontx2-af: Enable CPT HW interrupts") Signed-off-by: Suman Ghosh --- drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c index f047185f38e0..a1a919fcda47 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c @@ -43,7 +43,7 @@ static irqreturn_t cpt_af_flt_intr_handler(int vec, void *ptr) struct rvu *rvu = block->rvu; int blkaddr = block->addr; u64 reg, val; - int i, eng; + int i, eng = 0; u8 grp; reg = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(vec));