linux-kernel - [PATCH] speakup: genmap: remove redundant post-increment

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Message-Id: <20240813031753.5902-1-bajing@cmss.chinamobile.com>
Date: Tue, 13 Aug 2024 11:17:53 +0800
From: bajing <bajing@...s.chinamobile.com>
To: w.d.hubbs@...il.com
Cc: chris@...-brannons.com,
	kirk@...sers.ca,
	samuel.thibault@...-lyon.org,
	bajing@...s.chinamobile.com,
	speakup@...ux-speakup.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] speakup: genmap: remove redundant post-increment

In the while loop, the variable lc is unused and is reinitialized later, so this redundant operation should be removed.

Signed-off-by: bajing <bajing@...s.chinamobile.com>
---
 drivers/accessibility/speakup/genmap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/accessibility/speakup/genmap.c b/drivers/accessibility/speakup/genmap.c
index 0125000e00d9..836276327bdd 100644
--- a/drivers/accessibility/speakup/genmap.c
+++ b/drivers/accessibility/speakup/genmap.c
@@ -72,7 +72,6 @@ main(int argc, char *argv[])
 
 	open_input(NULL, argv[1]);
 	while (fgets(buffer, sizeof(buffer), infile)) {
-		lc++;
 		value = shift_state = 0;
 
 		cp = strtok(buffer, delims);
-- 
2.33.0