[v2,5/8] riscv: Remove now superfluous sentinel element from ctl_table array

Commit Message

Joel Granados via B4 Relay Sept. 13, 2023, 9:10 a.m. UTC

From: Joel Granados <[e-mail]>

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/[e-mail]/)

Remove sentinel element from riscv_v_default_vstate_table. This removal
is safe because register_sysctl implicitly uses ARRAY_SIZE() in addition
to checking for the sentinel.

Signed-off-by: Joel Granados <[e-mail]>
---
 arch/riscv/kernel/vector.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/arch/riscv/kernel/vector.c b/arch/riscv/kernel/vector.c
index 8d92fb6c522c..a1ae68b2ac0f 100644
--- a/arch/riscv/kernel/vector.c
+++ b/arch/riscv/kernel/vector.c
@@ -254,8 +254,7 @@  static struct ctl_table riscv_v_default_vstate_table[] = {
 		.maxlen		= sizeof(riscv_v_implicit_uacc),
 		.mode		= 0644,
 		.proc_handler	= proc_dobool,
-	},
-	{ }
+	}
 };
 
 static int __init riscv_v_sysctl_init(void)