From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 172D02BDC34; Thu, 16 Oct 2025 10:29:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760610550; cv=none; b=eFw0+3Q4lYEHNdx52+3CvA4P3yQJE7UsAUHn+feA1ku7P+sBM99Zz2U5/OkFAWPGNwurS8sKbx3kg/9y1d57jxq+hd2vztlCNFgrvG1pWDYaeFCzTMSrpd/99p9xCMTV0UHWWhHCvZs+GEH6wyLLvR87u/91bZP3qFYmiM4rqN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760610550; c=relaxed/simple; bh=y7mp34c4cvhNC7n/Cqbxu2EAzAT00JK69b6Y7WsgNfk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LgXOhChxHF0o8ofmrAk+zlf/a4COP7DLOGvO9HWqT2tuNuWlNMIWSHc7yWkv206SxjtfD31uz3d3Jgsg6VYoUm+80BAuiiQxzcRPKeOsrjZCkU3syLO9qBQ2aas2M0A1k+nS4bojiOlvf/AcSagqH39n3OV5G3/obOw4HglAJn0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EFiYwv7i; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EFiYwv7i" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9014FC116B1; Thu, 16 Oct 2025 10:29:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760610549; bh=y7mp34c4cvhNC7n/Cqbxu2EAzAT00JK69b6Y7WsgNfk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=EFiYwv7iOZAE3GZri8hIBXNMnJ3pGK1U9PABapZmIadfG0jA4E2y4ziQ8kiygrKVV IwV2ib27UnEIXbrFLL/p/CE5RWJNakOqp4hsQSteZNFu0CYTt74/FZFSxRm09TTNy1 o1WOO9tpKOANTA2B8+pmOwjUT2hWru410zTlNX0SZbOMBiYr9NSUNm/HWfjUpZM2CP QQqxpVsilFSMNW3cqkEwmrAa52ZSVMUk75LdNtaX6pRIzZvzftCxKUOEkZDmy3CYS/ RgzN39xqJsnPGBNnz7qrKraXUJpsDBLy22qC5QI5TrpzbrZxH0+sjJDbB6Rq0Dj3JT xTVckbXxrlHdw== From: Lorenzo Bianconi Date: Thu, 16 Oct 2025 12:28:26 +0200 Subject: [PATCH net-next v2 12/13] net: airoha: ppe: Do not use magic numbers in airoha_ppe_foe_get_entry_locked() Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251016-an7583-eth-support-v2-12-ea6e7e9acbdb@kernel.org> References: <20251016-an7583-eth-support-v2-0-ea6e7e9acbdb@kernel.org> In-Reply-To: <20251016-an7583-eth-support-v2-0-ea6e7e9acbdb@kernel.org> To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Lorenzo Bianconi Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org X-Mailer: b4 0.14.2 Explicit the size of entries pointed by hwe pointer in airoha_ppe_foe_get_entry_locked routine Signed-off-by: Lorenzo Bianconi --- drivers/net/ethernet/airoha/airoha_ppe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c index 4b038673cefe20b47c42dd1419c05b57d4d6c64d..eda95107cd1daf6ff00a85abc72313a509ed67e9 100644 --- a/drivers/net/ethernet/airoha/airoha_ppe.c +++ b/drivers/net/ethernet/airoha/airoha_ppe.c @@ -619,7 +619,8 @@ airoha_ppe_foe_get_entry_locked(struct airoha_ppe *ppe, u32 hash) REG_PPE_RAM_CTRL(ppe2))) return NULL; - for (i = 0; i < sizeof(struct airoha_foe_entry) / 4; i++) + for (i = 0; i < sizeof(struct airoha_foe_entry) / sizeof(*hwe); + i++) hwe[i] = airoha_fe_rr(eth, REG_PPE_RAM_ENTRY(ppe2, i)); } -- 2.51.0