tcp: Remove inet_hashinfo2_free_mod()

DCCP was removed, inet_hashinfo2_free_mod() is unused now.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250617130613.498659-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 4564b5d348b1ab4343ac3b5c734d914a2dd7ef1a..ae09e91398a5d3253750547ef4bb100d00b419ef 100644 (file)
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -202,12 +202,6 @@ static inline spinlock_t *inet_ehash_lockp(
 
 int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo);
 
-static inline void inet_hashinfo2_free_mod(struct inet_hashinfo *h)
-{
-       kfree(h->lhash2);
-       h->lhash2 = NULL;
-}
-
 static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo)
 {
        kvfree(hashinfo->ehash_locks);