linux-kernel - [PATCH 04/15] tty: Remove now superfluous sentinel element from ctl

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Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-4-e59120fca9f9@samsung.com>
Date:   Thu, 28 Sep 2023 15:21:29 +0200
From:   Joel Granados via B4 Relay 
        <devnull+j.granados.samsung.com@...nel.org>
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Cc:     linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
        linux-serial@...r.kernel.org, linux-scsi@...r.kernel.org,
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        Joel Granados <j.granados@...sung.com>
Subject: [PATCH 04/15] tty: Remove now superfluous sentinel element from
 ctl_table array

From: Joel Granados <j.granados@...sung.com>

This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)

Remove sentinel from tty_table

Signed-off-by: Joel Granados <j.granados@...sung.com>
---
 drivers/tty/tty_io.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 8a94e5a43c6d..2f925dc54a20 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -3607,8 +3607,7 @@ static struct ctl_table tty_table[] = {
 		.proc_handler	= proc_dointvec,
 		.extra1		= SYSCTL_ZERO,
 		.extra2		= SYSCTL_ONE,
-	},
-	{ }
+	}
 };
 
 /*

-- 
2.30.2