linux-kernel - [PATCH] driver core: class: Remove needless return in void API class_remove

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Message-Id: <20250208-cls_rmv_return-v1-1-091b37945aac@quicinc.com>
Date: Sat, 08 Feb 2025 22:15:26 +0800
From: Zijun Hu <zijun_hu@...oud.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 Heiner Kallweit <hkallweit1@...il.com>, Zijun Hu <zijun_hu@...oud.com>, 
 linux-kernel@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com>
Subject: [PATCH] driver core: class: Remove needless return in void API
 class_remove_file()

From: Zijun Hu <quic_zijuhu@...cinc.com>

Remove return since both class_remove_file() and class_remove_file_ns()
are void functions.

Signed-off-by: Zijun Hu <quic_zijuhu@...cinc.com>
---
 include/linux/device/class.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/device/class.h b/include/linux/device/class.h
index 45ee3a634999331d4f9efa4c85bb1d36918eb27b..65880e60c720834f5a9cf102a93274e03300ce6c 100644
--- a/include/linux/device/class.h
+++ b/include/linux/device/class.h
@@ -193,7 +193,7 @@ static inline int __must_check class_create_file(const struct class *class,
 static inline void class_remove_file(const struct class *class,
 				     const struct class_attribute *attr)
 {
-	return class_remove_file_ns(class, attr, NULL);
+	class_remove_file_ns(class, attr, NULL);
 }
 
 /* Simple class attribute that is just a static string */

---
base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b
change-id: 20250208-cls_rmv_return-e39485dd3b99

Best regards,
-- 
Zijun Hu <quic_zijuhu@...cinc.com>