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[v3,08/11] ipv6/ndisc: constify ctl_table arguments of utility function

Message ID 20240423-sysctl-const-handler-v3-8-e0beccb836e2@weissschuh.net (mailing list archive)
State Not Applicable
Headers show
Series sysctl: treewide: constify ctl_table argument of sysctl handlers | expand

Commit Message

Thomas Weißschuh April 23, 2024, 7:54 a.m. UTC 
In a future commit the proc_handlers themselves will change to
"const struct ctl_table". As a preparation for that adapt the internal
helper.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
 net/ipv6/ndisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index ae134634c323..945d5f5ca039 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1936,7 +1936,7 @@  static struct notifier_block ndisc_netdev_notifier = {
 };
 
 #ifdef CONFIG_SYSCTL
-static void ndisc_warn_deprecated_sysctl(struct ctl_table *ctl,
+static void ndisc_warn_deprecated_sysctl(const struct ctl_table *ctl,
 					 const char *func, const char *dev_name)
 {
 	static char warncomm[TASK_COMM_LEN];