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[05/11] neighbour: constify ctl_table arguments of utility function

Message ID 20240315-sysctl-const-handler-v1-5-1322ac7cb03d@weissschuh.net (mailing list archive)
State Mainlined
Commit 874aa96d78c791565781bb38570971f614d800ff
Headers show
Series sysctl: treewide: constify ctl_table argument of sysctl handlers | expand

Commit Message

Thomas Weißschuh March 15, 2024, 8:48 p.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/core/neighbour.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 552719c3bbc3..1fb71107accf 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -3573,7 +3573,7 @@  static void neigh_copy_dflt_parms(struct net *net, struct neigh_parms *p,
 	rcu_read_unlock();
 }
 
-static void neigh_proc_update(struct ctl_table *ctl, int write)
+static void neigh_proc_update(const struct ctl_table *ctl, int write)
 {
 	struct net_device *dev = ctl->extra1;
 	struct neigh_parms *p = ctl->extra2;