1 files changed, 0 insertions, 12 deletions

diff --git a/net/core/sock.c b/net/core/sock.c
index ab20ed9b0f31..3f150729fb15 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1308,18 +1308,6 @@ static void sk_prot_free(struct proto *prot, struct sock *sk)
         module_put(owner);
 }
 
-#if IS_ENABLED(CONFIG_NET_CLS_CGROUP)
-void sock_update_classid(struct sock *sk)
-{
-        u32 classid;
-
-        classid = task_cls_classid(current);
-        if (classid != sk->sk_classid)
-                sk->sk_classid = classid;
-}
-EXPORT_SYMBOL(sock_update_classid);
-#endif
-
 #if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
 void sock_update_netprioidx(struct sock *sk)
 {