From: Zhengchao Shao Date: Tue, 26 Mar 2024 07:29:52 +0000 (+0800) Subject: net/smc: make smc_hash_sk/smc_unhash_sk static X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=af398bd0cb2151a581027a19bd995f72af2310ac;p=linux.git net/smc: make smc_hash_sk/smc_unhash_sk static smc_hash_sk and smc_unhash_sk are only used in af_smc.c, so make them static and remove the output symbol. They can be called under the path .prot->hash()/unhash(). Signed-off-by: Zhengchao Shao Reviewed-by: Wen Gu Reviewed-by: Simon Horman Signed-off-by: David S. Miller --- diff --git a/include/net/smc.h b/include/net/smc.h index c9dcb30e3fd98..10684d0a33df3 100644 --- a/include/net/smc.h +++ b/include/net/smc.h @@ -26,9 +26,6 @@ struct smc_hashinfo { struct hlist_head ht; }; -int smc_hash_sk(struct sock *sk); -void smc_unhash_sk(struct sock *sk); - /* SMCD/ISM device driver interface */ struct smcd_dmb { u64 dmb_tok; diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 4b52b3b159c0e..e8dcd28a554ce 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -177,7 +177,7 @@ static struct smc_hashinfo smc_v6_hashinfo = { .lock = __RW_LOCK_UNLOCKED(smc_v6_hashinfo.lock), }; -int smc_hash_sk(struct sock *sk) +static int smc_hash_sk(struct sock *sk) { struct smc_hashinfo *h = sk->sk_prot->h.smc_hash; struct hlist_head *head; @@ -191,9 +191,8 @@ int smc_hash_sk(struct sock *sk) return 0; } -EXPORT_SYMBOL_GPL(smc_hash_sk); -void smc_unhash_sk(struct sock *sk) +static void smc_unhash_sk(struct sock *sk) { struct smc_hashinfo *h = sk->sk_prot->h.smc_hash; @@ -202,7 +201,6 @@ void smc_unhash_sk(struct sock *sk) sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); write_unlock_bh(&h->lock); } -EXPORT_SYMBOL_GPL(smc_unhash_sk); /* This will be called before user really release sock_lock. So do the * work which we didn't do because of user hold the sock_lock in the