diff mbox series

[7/8] ia64: Remove sentinel element from ctl_table array

Message ID 20230906-jag-sysctl_remove_empty_elem_arch-v1-7-3935d4854248@samsung.com (mailing list archive)
State Superseded
Headers show
Series [1/8] S390: Remove sentinel elem from ctl_table arrays | expand

Checks

Context Check Description
conchuod/cover_letter warning Series does not have a cover letter
conchuod/tree_selection success Guessed tree name to be for-next at HEAD cedf393669c6
conchuod/fixes_present success Fixes tag not required for -next series
conchuod/maintainers_pattern success MAINTAINERS pattern errors before the patch: 2 and now 2
conchuod/verify_signedoff success Signed-off-by tag matches author and committer
conchuod/kdoc success Errors and warnings before: 0 this patch: 0
conchuod/build_rv64_clang_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/module_param success Was 0 now: 0
conchuod/build_rv64_gcc_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/build_rv32_defconfig success Build OK
conchuod/dtb_warn_rv64 success Errors and warnings before: 39 this patch: 39
conchuod/header_inline success No static functions without inline keyword in header files
conchuod/checkpatch success total: 0 errors, 0 warnings, 0 checks, 9 lines checked
conchuod/build_rv64_nommu_k210_defconfig success Build OK
conchuod/verify_fixes success No Fixes tag
conchuod/build_rv64_nommu_virt_defconfig success Build OK

Commit Message

Joel Granados via B4 Relay Sept. 6, 2023, 10:03 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.

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