linux-kernel - [PATCH] HID: asus: Remove variable count

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Message-Id: <20221024161102.2171702-1-colin.i.king@gmail.com>
Date:   Mon, 24 Oct 2022 17:11:02 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] HID: asus: Remove variable count

Variable count is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/hid/hid-asus.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index b59c3dafa6a4..f99752b998f3 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -219,14 +219,13 @@ static void asus_report_tool_width(struct asus_drvdata *drvdat)
 {
 	struct input_mt *mt = drvdat->input->mt;
 	struct input_mt_slot *oldest;
-	int oldid, count, i;
+	int oldid, i;
 
 	if (drvdat->tp->contact_size < 5)
 		return;
 
 	oldest = NULL;
 	oldid = mt->trkid;
-	count = 0;
 
 	for (i = 0; i < mt->num_slots; ++i) {
 		struct input_mt_slot *ps = &mt->slots[i];
@@ -238,7 +237,6 @@ static void asus_report_tool_width(struct asus_drvdata *drvdat)
 			oldest = ps;
 			oldid = id;
 		}
-		count++;
 	}
 
 	if (oldest) {
-- 
2.37.3