diff mbox series

security: keys: Make sysctl table const

Message ID 20250123-sysctl_const-pcmoore-v1-1-d9f918dbb0be@suse.com (mailing list archive)
State New
Headers show
Series security: keys: Make sysctl table const | expand

Commit Message

Ricardo B. Marliere Jan. 23, 2025, 7:50 p.m. UTC 
Since commit 7abc9b53bd51 ("sysctl: allow registration of const struct
ctl_table"), the sysctl registration API allows for struct ctl_table to be
in read-only memory. Move key_sysctls to be declared at build time, instead
of having to be dynamically allocated at boot time.

Cc: Thomas Weißschuh <linux@weissschuh.net>
Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Ricardo B. Marliere <rbm@suse.com>
---
 security/keys/sysctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


---
base-commit: 714d87c90a766e6917f7d69f618b864d350f09d3
change-id: 20250123-sysctl_const-pcmoore-fa14389b8329

Best regards,
diff mbox series

Patch

diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index 91f000eef3ad82370250e5238d9c9c80757aab61..cde08c478f3272081304e6db34e36b64ce0d321a 100644
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -9,7 +9,7 @@ 
 #include <linux/sysctl.h>
 #include "internal.h"
 
-static struct ctl_table key_sysctls[] = {
+static const struct ctl_table key_sysctls[] = {
 	{
 		.procname = "maxkeys",
 		.data = &key_quota_maxkeys,