From: Qingfang Deng rcu_access_pointer() should only be used to test the value of a pointer, not to dereference it. As it's in a spin_lock_bh() critical section, use rcu_dereference_bh() instead, avoiding an extra rcu_read_lock(). Fixes: f6226ae7a0cd ("ovpn: introduce the ovpn_socket object") Signed-off-by: Qingfang Deng Signed-off-by: Antonio Quartulli --- drivers/net/ovpn/peer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ovpn/peer.c b/drivers/net/ovpn/peer.c index eada414a9d92..b0519f9840d8 100644 --- a/drivers/net/ovpn/peer.c +++ b/drivers/net/ovpn/peer.c @@ -1249,7 +1249,7 @@ static void ovpn_peer_release_p2p(struct ovpn_priv *ovpn, struct sock *sk, } if (sk) { - ovpn_sock = rcu_access_pointer(peer->sock); + ovpn_sock = rcu_dereference_bh(peer->sock); if (!ovpn_sock || ovpn_sock->sk != sk) { spin_unlock_bh(&ovpn->lock); return; -- 2.54.0