[PATCH v2 3/8] arch/x86: Remove now superfluous sentinel elem from ctl_table arrays

[Joel Granados via B4 Relay]

From: Joel Granados <j.granados at 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 element from sld_sysctl and itmt_kern_table. This
removal is safe because register_sysctl_init and register_sysctl
implicitly use the array size in addition to checking for the sentinel.

Reviewed-by: Ingo Molnar <mingo at kernel.org>
Acked-by: Dave Hansen <dave.hansen at linux.intel.com> # for x86
Signed-off-by: Joel Granados <j.granados at samsung.com>
---
 arch/x86/kernel/cpu/intel.c | 3 +--
 arch/x86/kernel/itmt.c      | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index be4045628fd3..e63391b82624 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1015,8 +1015,7 @@ static struct ctl_table sld_sysctls[] = {
 		.proc_handler	= proc_douintvec_minmax,
 		.extra1         = SYSCTL_ZERO,
 		.extra2         = SYSCTL_ONE,
-	},
-	{}
+	}
 };
 
 static int __init sld_mitigate_sysctl_init(void)
diff --git a/arch/x86/kernel/itmt.c b/arch/x86/kernel/itmt.c
index ee4fe8cdb857..5f2ccff38297 100644
--- a/arch/x86/kernel/itmt.c
+++ b/arch/x86/kernel/itmt.c
@@ -73,8 +73,7 @@ static struct ctl_table itmt_kern_table[] = {
 		.proc_handler	= sched_itmt_update_handler,
 		.extra1		= SYSCTL_ZERO,
 		.extra2		= SYSCTL_ONE,
-	},
-	{}
+	}
 };
 
 static struct ctl_table_header *itmt_sysctl_header;

-- 
2.30.2