diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 0a8645ed4b2d6c..904855fa206558 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -471,8 +471,8 @@ int dlm_lowcomms_connect_node(int nodeid) static void lowcomms_error_report(struct sock *sk) { struct connection *con; - struct sockaddr_storage saddr; void (*orig_report)(struct sock *) = NULL; + struct inet_sock *inet; read_lock_bh(&sk->sk_callback_lock); con = sock2con(sk); @@ -480,33 +480,31 @@ static void lowcomms_error_report(struct sock *sk) goto out; orig_report = listen_sock.sk_error_report; - if (kernel_getpeername(sk->sk_socket, (struct sockaddr *)&saddr) < 0) { - printk_ratelimited(KERN_ERR "dlm: node %d: socket error " - "sending to node %d, port %d, " - "sk_err=%d/%d\n", dlm_our_nodeid(), - con->nodeid, dlm_config.ci_tcp_port, - sk->sk_err, sk->sk_err_soft); - } else if (saddr.ss_family == AF_INET) { - struct sockaddr_in *sin4 = (struct sockaddr_in *)&saddr; + inet = inet_sk(sk); + switch (sk->sk_family) { + case AF_INET: printk_ratelimited(KERN_ERR "dlm: node %d: socket error " - "sending to node %d at %pI4, port %d, " + "sending to node %d at %pI4, dport %d, " "sk_err=%d/%d\n", dlm_our_nodeid(), - con->nodeid, &sin4->sin_addr.s_addr, - dlm_config.ci_tcp_port, sk->sk_err, + con->nodeid, &inet->inet_daddr, + ntohs(inet->inet_dport), sk->sk_err, sk->sk_err_soft); - } else { - struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&saddr; - + break; + case AF_INET6: printk_ratelimited(KERN_ERR "dlm: node %d: socket error " - "sending to node %d at %u.%u.%u.%u, " - "port %d, sk_err=%d/%d\n", dlm_our_nodeid(), - con->nodeid, sin6->sin6_addr.s6_addr32[0], - sin6->sin6_addr.s6_addr32[1], - sin6->sin6_addr.s6_addr32[2], - sin6->sin6_addr.s6_addr32[3], - dlm_config.ci_tcp_port, sk->sk_err, + "sending to node %d at %pI6c, " + "dport %d, sk_err=%d/%d\n", dlm_our_nodeid(), + con->nodeid, &sk->sk_v6_daddr, + ntohs(inet->inet_dport), sk->sk_err, sk->sk_err_soft); + break; + default: + printk_ratelimited(KERN_ERR "dlm: node %d: socket error " + "invalid socket family %d set, " + "sk_err=%d/%d\n", dlm_our_nodeid(), + sk->sk_family, sk->sk_err, sk->sk_err_soft); + goto out; } out: read_unlock_bh(&sk->sk_callback_lock);