1912 	struct sock *newsk;  in sk_clone_lock()  local
1914 	newsk = sk_prot_alloc(prot, priority, sk->sk_family);  in sk_clone_lock()
1915 	if (!newsk)  in sk_clone_lock()
1918 	sock_copy(newsk, sk);  in sk_clone_lock()
1920 	newsk->sk_prot_creator = prot;  in sk_clone_lock()
1923 	if (likely(newsk->sk_net_refcnt)) {  in sk_clone_lock()
1924 		get_net(sock_net(newsk));  in sk_clone_lock()
1925 		sock_inuse_add(sock_net(newsk), 1);  in sk_clone_lock()
1927 	sk_node_init(&newsk->sk_node);  in sk_clone_lock()
1928 	sock_lock_init(newsk);  in sk_clone_lock()
1929 	bh_lock_sock(newsk);  in sk_clone_lock()
1930 	newsk->sk_backlog.head	= newsk->sk_backlog.tail = NULL;  in sk_clone_lock()
1931 	newsk->sk_backlog.len = 0;  in sk_clone_lock()
1933 	atomic_set(&newsk->sk_rmem_alloc, 0);  in sk_clone_lock()
1936 	refcount_set(&newsk->sk_wmem_alloc, 1);  in sk_clone_lock()
1938 	atomic_set(&newsk->sk_omem_alloc, 0);  in sk_clone_lock()
1939 	sk_init_common(newsk);  in sk_clone_lock()
1941 	newsk->sk_dst_cache	= NULL;  in sk_clone_lock()
1942 	newsk->sk_dst_pending_confirm = 0;  in sk_clone_lock()
1943 	newsk->sk_wmem_queued	= 0;  in sk_clone_lock()
1944 	newsk->sk_forward_alloc = 0;  in sk_clone_lock()
1945 	atomic_set(&newsk->sk_drops, 0);  in sk_clone_lock()
1946 	newsk->sk_send_head	= NULL;  in sk_clone_lock()
1947 	newsk->sk_userlocks	= sk->sk_userlocks & ~SOCK_BINDPORT_LOCK;  in sk_clone_lock()
1948 	atomic_set(&newsk->sk_zckey, 0);  in sk_clone_lock()
1950 	sock_reset_flag(newsk, SOCK_DONE);  in sk_clone_lock()
1953 	newsk->sk_memcg = NULL;  in sk_clone_lock()
1955 	cgroup_sk_clone(&newsk->sk_cgrp_data);  in sk_clone_lock()
1964 		is_charged = sk_filter_charge(newsk, filter);  in sk_clone_lock()
1965 	RCU_INIT_POINTER(newsk->sk_filter, filter);  in sk_clone_lock()
1968 	if (unlikely(!is_charged || xfrm_sk_clone_policy(newsk, sk))) {  in sk_clone_lock()
1974 			RCU_INIT_POINTER(newsk->sk_filter, NULL);  in sk_clone_lock()
1975 		sk_free_unlock_clone(newsk);  in sk_clone_lock()
1976 		newsk = NULL;  in sk_clone_lock()
1979 	RCU_INIT_POINTER(newsk->sk_reuseport_cb, NULL);  in sk_clone_lock()
1981 	if (bpf_sk_storage_clone(sk, newsk)) {  in sk_clone_lock()
1982 		sk_free_unlock_clone(newsk);  in sk_clone_lock()
1983 		newsk = NULL;  in sk_clone_lock()
1990 	if (sk_user_data_is_nocopy(newsk))  in sk_clone_lock()
1991 		newsk->sk_user_data = NULL;  in sk_clone_lock()
1993 	newsk->sk_err	   = 0;  in sk_clone_lock()
1994 	newsk->sk_err_soft = 0;  in sk_clone_lock()
1995 	newsk->sk_priority = 0;  in sk_clone_lock()
1996 	newsk->sk_incoming_cpu = raw_smp_processor_id();  in sk_clone_lock()
2002 	refcount_set(&newsk->sk_refcnt, 2);  in sk_clone_lock()
2014 	sk_refcnt_debug_inc(newsk);  in sk_clone_lock()
2015 	sk_set_socket(newsk, NULL);  in sk_clone_lock()
2016 	sk_tx_queue_clear(newsk);  in sk_clone_lock()
2017 	RCU_INIT_POINTER(newsk->sk_wq, NULL);  in sk_clone_lock()
2019 	if (newsk->sk_prot->sockets_allocated)  in sk_clone_lock()
2020 		sk_sockets_allocated_inc(newsk);  in sk_clone_lock()
2022 	if (sock_needs_netstamp(sk) && newsk->sk_flags & SK_FLAGS_TIMESTAMP)  in sk_clone_lock()
2025 	return newsk;  in sk_clone_lock()