linux-kernel - [PATCH -next] vt: defkeymap.c_shipped remove unused variables

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Date:   Fri, 29 Apr 2022 09:48:14 +0800
From:   Zhang Jianhua <chris.zjh@...wei.com>
To:     <gregkh@...uxfoundation.org>, <jirislaby@...nel.org>,
        <chris.zjh@...wei.com>
CC:     <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] vt: defkeymap.c_shipped remove unused variables

The global variables 'funcbufptr' 'funcbufsize' and 'funcbufleft' have
been initialized but not used, they are redundant and remove them.

--------

Signed-off-by: Zhang Jianhua <chris.zjh@...wei.com>
---
 drivers/tty/vt/defkeymap.c_shipped | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/tty/vt/defkeymap.c_shipped b/drivers/tty/vt/defkeymap.c_shipped
index 094d95bf0005..80dee50bcb7a 100644
--- a/drivers/tty/vt/defkeymap.c_shipped
+++ b/drivers/tty/vt/defkeymap.c_shipped
@@ -185,10 +185,6 @@ char func_buf[] = {
 	'\033', '[', 'P', 0, 
 };
 
-char *funcbufptr = func_buf;
-int funcbufsize = sizeof(func_buf);
-int funcbufleft = 0;          /* space left */
-
 char *func_table[MAX_NR_FUNC] = {
 	func_buf + 0,
 	func_buf + 5,
-- 
2.31.0