l2tp: add identifier name in function pointer prototype
Reported by checkpatch:
"WARNING: function definition argument 'struct sock *'
should also have an identifier name"
Add an identifier name to help document the prototype.
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 3ebb701..f23b3ff 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -154,7 +154,7 @@ struct l2tp_tunnel {
struct net *l2tp_net; /* the net we belong to */
refcount_t ref_count;
- void (*old_sk_destruct)(struct sock *);
+ void (*old_sk_destruct)(struct sock *sk);
struct sock *sock; /* parent socket */
int fd; /* parent fd, if tunnel socket was created
* by userspace