linux-kernel - [PATCH 4/4] crypto: hisilicon/qm - add missing default in switch in qm_vft_data

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Message-ID: <20251025101258.2793179-5-huangchenghai2@huawei.com>
Date: Sat, 25 Oct 2025 18:12:58 +0800
From: Chenghai Huang <huangchenghai2@...wei.com>
To: <herbert@...dor.apana.org.au>, <davem@...emloft.net>
CC: <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
	<linuxarm@...neuler.org>, <liulongfang@...wei.com>, <qianweili@...wei.com>,
	<wangzhou1@...ilicon.com>, <fanghao11@...wei.com>, <nieweiqiang@...wei.com>
Subject: [PATCH 4/4] crypto: hisilicon/qm - add missing default in switch in qm_vft_data_cfg

From: nieweiqiang <nieweiqiang@...wei.com>

Add default case to avoid warnings and meet code style requirements.

Signed-off-by: nieweiqiang <nieweiqiang@...wei.com>
Signed-off-by: Chenghai Huang <huangchenghai2@...wei.com>
---
 drivers/crypto/hisilicon/qm.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index c58f67567c12..a016a7d6059c 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1286,6 +1286,13 @@ static void qm_vft_data_cfg(struct hisi_qm *qm, enum vft_type type, u32 base,
 				(factor->cbs_s << QM_SHAPER_FACTOR_CBS_S_SHIFT);
 			}
 			break;
+		/*
+		 * Note: The current logic only needs to handle the above three types
+		 * If new types are added, they need to be supplemented here,
+		 * otherwise undefined behavior may occur.
+		 */
+		default:
+			break;
 		}
 	}
 
-- 
2.33.0