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[v2,8/8] c-sky: Remove now superfluous sentinel element from ctl_talbe array

Message ID 20230913-jag-sysctl_remove_empty_elem_arch-v2-8-d1bd13a29bae@samsung.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/8] S390: Remove now superfluous sentinel elem from ctl_table arrays | expand

Commit Message

Joel Granados via B4 Relay Sept. 13, 2023, 9:11 a.m. UTC 
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(-)
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Patch

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)