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-Tag: v6.6.17~1536
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22c8e0b87bcb03c9310c4a9e0781a77d1d2dfc8a;p=platform%2Fkernel%2Flinux-rpi.git

net: constify sk_dst_get() and __sk_dst_get() argument

[ Upstream commit 5033f58d5feed1040eebeadb0c5efc95b8bf5720 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 1b7ca8f..70a771d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2152,14 +2152,14 @@ 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;