4 files changed, 12 insertions, 12 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 55a0fd589fc8..f70d8757af1a 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -6309,7 +6309,7 @@ static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
 
 #ifdef CONFIG_SYSCTL
 
-static int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_forward(const struct ctl_table *ctl, int write,
 		void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int *valp = ctl->data;
@@ -6334,7 +6334,7 @@ static int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
 	return ret;
 }
 
-static int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_mtu(const struct ctl_table *ctl, int write,
 		void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct inet6_dev *idev = ctl->extra1;
@@ -6405,7 +6405,7 @@ static int addrconf_disable_ipv6(const struct ctl_table *table, int *p, int newf
 	return 0;
 }
 
-static int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_disable(const struct ctl_table *ctl, int write,
 		void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int *valp = ctl->data;
@@ -6430,7 +6430,7 @@ static int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
 	return ret;
 }
 
-static int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_proxy_ndp(const struct ctl_table *ctl, int write,
 		void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int *valp = ctl->data;
@@ -6471,7 +6471,7 @@ static int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write,
 	return ret;
 }
 
-static int addrconf_sysctl_addr_gen_mode(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_addr_gen_mode(const struct ctl_table *ctl, int write,
 					 void *buffer, size_t *lenp,
 					 loff_t *ppos)
 {
@@ -6534,7 +6534,7 @@ out:
 	return ret;
 }
 
-static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_stable_secret(const struct ctl_table *ctl, int write,
 					 void *buffer, size_t *lenp,
 					 loff_t *ppos)
 {
@@ -6602,7 +6602,7 @@ out:
 }
 
 static
-int addrconf_sysctl_ignore_routes_with_linkdown(struct ctl_table *ctl,
+int addrconf_sysctl_ignore_routes_with_linkdown(const struct ctl_table *ctl,
 						int write, void *buffer,
 						size_t *lenp,
 						loff_t *ppos)
@@ -6702,7 +6702,7 @@ int addrconf_disable_policy(const struct ctl_table *ctl, int *valp, int val)
 	return 0;
 }
 
-static int addrconf_sysctl_disable_policy(struct ctl_table *ctl, int write,
+static int addrconf_sysctl_disable_policy(const struct ctl_table *ctl, int write,
 				   void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int *valp = ctl->data;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 254b192c5705..70a0b2ad6bd7 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1951,7 +1951,7 @@ static void ndisc_warn_deprecated_sysctl(const struct ctl_table *ctl,
 	}
 }
 
-int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void *buffer,
+int ndisc_ifinfo_sysctl_change(const struct ctl_table *ctl, int write, void *buffer,
 		size_t *lenp, loff_t *ppos)
 {
 	struct net_device *dev = ctl->extra1;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c752e9ed20e6..219701caba1e 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -6334,7 +6334,7 @@ static int rt6_stats_seq_show(struct seq_file *seq, void *v)
 
 #ifdef CONFIG_SYSCTL
 
-static int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write,
+static int ipv6_sysctl_rtcache_flush(const struct ctl_table *ctl, int write,
 			      void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct net *net;
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index c060285ff47f..d2cd33e2698d 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -30,7 +30,7 @@ static u32 rt6_multipath_hash_fields_all_mask =
 static u32 ioam6_id_max = IOAM6_DEFAULT_ID;
 static u64 ioam6_id_wide_max = IOAM6_DEFAULT_ID_WIDE;
 
-static int proc_rt6_multipath_hash_policy(struct ctl_table *table, int write,
+static int proc_rt6_multipath_hash_policy(const struct ctl_table *table, int write,
 					  void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct net *net;
@@ -46,7 +46,7 @@ static int proc_rt6_multipath_hash_policy(struct ctl_table *table, int write,
 }
 
 static int
-proc_rt6_multipath_hash_fields(struct ctl_table *table, int write, void *buffer,
+proc_rt6_multipath_hash_fields(const struct ctl_table *table, int write, void *buffer,
 			       size_t *lenp, loff_t *ppos)
 {
 	struct net *net;