Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37;
From:   Joel Granados via B4 Relay 
        <devnull+j.granados.samsung.com@kernel.org>
Date:   Wed, 13 Sep 2023 11:11:02 +0200
Subject: [PATCH v2 8/8] c-sky: Remove now superfluous sentinel element from
 ctl_talbe array
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20230913-jag-sysctl_remove_empty_elem_arch-v2-8-d1bd13a29bae@samsung.com>
References: <20230913-jag-sysctl_remove_empty_elem_arch-v2-0-d1bd13a29bae@samsung.com>
In-Reply-To: <20230913-jag-sysctl_remove_empty_elem_arch-v2-0-d1bd13a29bae@samsung.com>
To:     Luis Chamberlain <mcgrof@kernel.org>, willy@infradead.org,
        josh@joshtriplett.org, Kees Cook <keescook@chromium.org>,
        Iurii Zaikin <yzaikin@google.com>,
        Heiko Carstens <hca@linux.ibm.com>,
        Vasily Gorbik <gor@linux.ibm.com>,
        Alexander Gordeev <agordeev@linux.ibm.com>,
        Christian Borntraeger <borntraeger@linux.ibm.com>,
        Sven Schnelle <svens@linux.ibm.com>,
        Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
        Russell King <linux@armlinux.org.uk>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>, x86@kernel.org,
        "H. Peter Anvin" <hpa@zytor.com>,
        Andy Lutomirski <luto@kernel.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Nicholas Piggin <npiggin@gmail.com>,
        Christophe Leroy <christophe.leroy@csgroup.eu>,
        Guo Ren <guoren@kernel.org>, Alexey Gladkov <legion@kernel.org>
Cc:     linux-fsdevel@vger.kernel.org, linux-s390@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org,
        linux-ia64@vger.kernel.org, linux-csky@vger.kernel.org,
        Joel Granados <j.granados@samsung.com>
Reply-To: <j.granados@samsung.com>
Precedence: bulk

From: Joel Granados <j.granados@samsung.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 alignment_tbl ctl_table array. This removal is safe
because register_sysctl_init implicitly uses ARRAY_SIZE() in addition to
checking for the sentinel.

Acked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Joel Granados <j.granados@samsung.com>
---
 arch/csky/abiv1/alignment.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/csky/abiv1/alignment.c b/arch/csky/abiv1/alignment.c
index b60259daed1b..0d75ce7b0328 100644
--- a/arch/csky/abiv1/alignment.c
+++ b/arch/csky/abiv1/alignment.c
@@ -328,8 +328,7 @@ static struct ctl_table alignment_tbl[5] = {
 		.maxlen = sizeof(align_usr_count),
 		.mode = 0666,
 		.proc_handler = &proc_dointvec
-	},
-	{}
+	}
 };
 
 static int __init csky_alignment_init(void)

-- 
2.30.2