linux-kernel - [PATCH] HID: Remove the unused variable minor

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Message-Id: <20240407022804.27081-1-jiapeng.chong@linux.alibaba.com>
Date: Sun,  7 Apr 2024 10:28:04 +0800
From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To: jikos@...nel.org
Cc: bentiss@...nel.org,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
	Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] HID: Remove the unused variable minor

Variable minor is not effectively used, so delete it.

drivers/hid/hid-winwing.c:123:15: warning: variable 'minor' set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8705
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/hid/hid-winwing.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/hid/hid-winwing.c b/drivers/hid/hid-winwing.c
index d895c82a541d..0e224d1a6466 100644
--- a/drivers/hid/hid-winwing.c
+++ b/drivers/hid/hid-winwing.c
@@ -120,7 +120,6 @@ static int winwing_init_led(struct hid_device *hdev,
 static int winwing_probe(struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
-	unsigned int minor;
 	int ret;
 
 	ret = hid_parse(hdev);
@@ -135,8 +134,6 @@ static int winwing_probe(struct hid_device *hdev,
 		return ret;
 	}
 
-	minor = ((struct hidraw *) hdev->hidraw)->minor;
-
 	return 0;
 }
 
-- 
2.20.1.7.g153144c