diff mbox series

[v2,7/8] ia64: Remove now superfluous sentinel element from ctl_table array

Message ID 20230913-jag-sysctl_remove_empty_elem_arch-v2-7-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 kdump_ctl_table. This removal is safe because
register_sysctl implicitly uses ARRAY_SIZE() in addition to checking for
the sentinel.

Signed-off-by: Joel Granados <j.granados@samsung.com>
---
 arch/ia64/kernel/crash.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 88b3ce3e66cd..fbf8893a570c 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -231,8 +231,7 @@  static struct ctl_table kdump_ctl_table[] = {
 		.maxlen = sizeof(int),
 		.mode = 0644,
 		.proc_handler = proc_dointvec,
-	},
-	{ }
+	}
 };
 #endif