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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jonathan Corbet , Shuah Khan , MD Danish Anwar , Roger Quadros , Andrew Lunn , Meghana Malladi , Jacob Keller , David Carlier , "Vadim Fedorenko" , Kevin Hao CC: , , , , Vladimir Oltean Subject: [PATCH net-next v2 1/2] net: ti: icssg: Add static_assert to guard stat array counts Date: Thu, 14 May 2026 13:26:04 +0530 Message-ID: <20260514075605.850674-2-danishanwar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260514075605.850674-1-danishanwar@ti.com> References: <20260514075605.850674-1-danishanwar@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB71:EE_|PH7PR10MB6036:EE_ X-MS-Office365-Filtering-Correlation-Id: 530c96a9-86a4-4462-bbdb-08deb18e44a4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|36860700016|1800799024|82310400026|18002099003|22082099003|921020|56012099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.23.194;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:lewvzet200.ext.ti.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(7416014)(36860700016)(1800799024)(82310400026)(18002099003)(22082099003)(921020)(56012099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: E7oIV0fkQIII/DnY+IdZQrVKS8inlH+v1LiVo6R+suZMkVWZ9ezzJstzYACveFCI5c+oJNFCcOAetWQnnbdtQl0pnx7e+OX+FIanpym8LcchBcoOR6cT1JcnKTkstUohXcJBdAo4mv/vBkIdrsYK6dekU3glEuevReUndqHj4SCy+n3SIrHxBa6kHutTUqEnsY6bE1mtFdWY2H0+BkFZqJpmzDyaEpOzt3L/xOl6wIYin9TnSgFwWPmzkRvuvvJpXNvmaBqOWYug+0GM16FF11Z/nPy5lrOTIxMBN5X1RtBXeCNjknnzmTd/2z0gfNaR6O7G7aUXRwJi4RsRLfNqIlNrQDBQmom4aCb7mYpgHPSFi6OsBIkRycyT2DoIIkcVsj1sZQNzIL9hY1U5RD8DCWyhLRHcksrvnaUIrkG3oLM2W5tnc1pbyMGiBEpTJD5u X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 May 2026 07:56:12.7175 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 530c96a9-86a4-4462-bbdb-08deb18e44a4 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.194];Helo=[lewvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF0001AB71.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR10MB6036 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260514_005621_832838_03DF43FA X-CRM114-Status: GOOD ( 11.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Place static_assert() immediately after each of icssg_all_miig_stats[] and icssg_all_pa_stats[] in icssg_stats.h to verify at build time that ICSSG_NUM_MIIG_STATS and ICSSG_NUM_PA_STATS stay in sync with the actual array sizes. This turns a silent miscount into a build error should either the constant or the array be updated independently. Signed-off-by: MD Danish Anwar --- drivers/net/ethernet/ti/icssg/icssg_stats.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/ti/icssg/icssg_stats.h b/drivers/net/ethernet/ti/icssg/icssg_stats.h index 5ec0b38e0c67..6f4400d8a0f6 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_stats.h +++ b/drivers/net/ethernet/ti/icssg/icssg_stats.h @@ -155,6 +155,8 @@ static const struct icssg_miig_stats icssg_all_miig_stats[] = { ICSSG_MIIG_STATS(tx_bytes, true), }; +static_assert(ARRAY_SIZE(icssg_all_miig_stats) == ICSSG_NUM_MIIG_STATS); + #define ICSSG_PA_STATS(field) \ { \ #field, \ @@ -201,4 +203,6 @@ static const struct icssg_pa_stats icssg_all_pa_stats[] = { ICSSG_PA_STATS(FW_HOST_EGRESS_Q_EXP_OVERFLOW), }; +static_assert(ARRAY_SIZE(icssg_all_pa_stats) == ICSSG_NUM_PA_STATS); + #endif /* __NET_TI_ICSSG_STATS_H */ -- 2.34.1