From: Eric Dumazet <edumazet@google.com>
Date: Wed, 20 Sep 2023 17:29:41 +0000 (+0000)
Subject: net: constify sk_dst_get() and __sk_dst_get() argument
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5033f58d5feed1040eebeadb0c5efc95b8bf5720;p=linux.git

net: constify sk_dst_get() and __sk_dst_get() argument

Both helpers only read fields from their socket argument.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 56ac1abadea59..2800d587b08dd 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2141,14 +2141,14 @@ static inline bool sk_rethink_txhash(struct sock *sk)
 }
 
 static inline struct dst_entry *
-__sk_dst_get(struct sock *sk)
+__sk_dst_get(const struct sock *sk)
 {
 	return rcu_dereference_check(sk->sk_dst_cache,
 				     lockdep_sock_is_held(sk));
 }
 
 static inline struct dst_entry *
-sk_dst_get(struct sock *sk)
+sk_dst_get(const struct sock *sk)
 {
 	struct dst_entry *dst;