linux-kernel - [PATCH 05/15] scsi: Remove now superfluous sentinel element from ctl

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Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-5-e59120fca9f9@samsung.com>
Date:   Thu, 28 Sep 2023 15:21:30 +0200
From:   Joel Granados via B4 Relay 
        <devnull+j.granados.samsung.com@...nel.org>
To:     Luis Chamberlain <mcgrof@...nel.org>, willy@...radead.org,
        josh@...htriplett.org, Kees Cook <keescook@...omium.org>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Clemens Ladisch <clemens@...isch.de>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Juergen Gross <jgross@...e.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
        Jiri Slaby <jirislaby@...nel.org>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Doug Gilbert <dgilbert@...erlog.com>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Leon Romanovsky <leon@...nel.org>,
        Corey Minyard <minyard@....org>, Theodore Ts'o <tytso@....edu>,
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        David Ahern <dsahern@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
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        Jakub Kicinski <kuba@...nel.org>,
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        Russ Weight <russell.h.weight@...el.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Song Liu <song@...nel.org>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
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        Daniel Vetter <daniel@...ll.ch>
Cc:     linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
        linux-serial@...r.kernel.org, linux-scsi@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org,
        openipmi-developer@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-raid@...r.kernel.org, linux-hyperv@...r.kernel.org,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        Joel Granados <j.granados@...sung.com>
Subject: [PATCH 05/15] scsi: 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 scsi_table and sg_sysctls.

Signed-off-by: Joel Granados <j.granados@...sung.com>
---
 drivers/scsi/scsi_sysctl.c | 3 +--
 drivers/scsi/sg.c          | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c
index 7f0914ea168f..c74da88b20d3 100644
--- a/drivers/scsi/scsi_sysctl.c
+++ b/drivers/scsi/scsi_sysctl.c
@@ -17,8 +17,7 @@ static struct ctl_table scsi_table[] = {
 	  .data		= &scsi_logging_level,
 	  .maxlen	= sizeof(scsi_logging_level),
 	  .mode		= 0644,
-	  .proc_handler	= proc_dointvec },
-	{ }
+	  .proc_handler	= proc_dointvec }
 };
 
 static struct ctl_table_header *scsi_table_header;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 0d8afffd1683..22a59c5e22eb 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1649,8 +1649,7 @@ static struct ctl_table sg_sysctls[] = {
 		.maxlen		= sizeof(int),
 		.mode		= 0444,
 		.proc_handler	= proc_dointvec,
-	},
-	{}
+	}
 };
 
 static struct ctl_table_header *hdr;

-- 
2.30.2