1 files changed, 6 insertions, 9 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 1ed230716d51..70b09ef2463b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -369,11 +369,10 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
          * We do take care of PMTU discovery (RFC1191) special case :
          * we can receive locally generated ICMP messages while socket is held.
          */
-        if (sock_owned_by_user(sk) &&
-            type != ICMP_DEST_UNREACH &&
-            code != ICMP_FRAG_NEEDED)
-                NET_INC_STATS_BH(net, LINUX_MIB_LOCKDROPPEDICMPS);
-
+        if (sock_owned_by_user(sk)) {
+                if (!(type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED))
+                        NET_INC_STATS_BH(net, LINUX_MIB_LOCKDROPPEDICMPS);
+        }
         if (sk->sk_state == TCP_CLOSE)
                 goto out;
 
@@ -1767,10 +1766,8 @@ exit:
         NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
         return NULL;
 put_and_exit:
-        tcp_clear_xmit_timers(newsk);
-        tcp_cleanup_congestion_control(newsk);
-        bh_unlock_sock(newsk);
-        sock_put(newsk);
+        inet_csk_prepare_forced_close(newsk);
+        tcp_done(newsk);
         goto exit;
 }
 EXPORT_SYMBOL(tcp_v4_syn_recv_sock);