Merge remote-tracking branch 'linus/master' into x86/urgent

1 files changed, 4 insertions, 4 deletions

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 2e0f0af76c19..a516d1e399df 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -171,13 +171,13 @@ static int tcp_write_timeout(struct sock *sk)
 {
         struct inet_connection_sock *icsk = inet_csk(sk);
         int retry_until;
-        bool do_reset, syn_set = 0;
+        bool do_reset, syn_set = false;
 
         if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) {
                 if (icsk->icsk_retransmits)
                         dst_negative_advice(sk);
                 retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries;
-                syn_set = 1;
+                syn_set = true;
         } else {
                 if (retransmits_timed_out(sk, sysctl_tcp_retries1, 0, 0)) {
                         /* Black hole detection */
@@ -261,7 +261,7 @@ static void tcp_delack_timer(unsigned long data)
         }
 
 out:
-        if (tcp_memory_pressure)
+        if (sk_under_memory_pressure(sk))
                 sk_mem_reclaim(sk);
 out_unlock:
         bh_unlock_sock(sk);
@@ -340,7 +340,7 @@ void tcp_retransmit_timer(struct sock *sk)
                                &inet->inet_daddr, ntohs(inet->inet_dport),
                                inet->inet_num, tp->snd_una, tp->snd_nxt);
                 }
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
                 else if (sk->sk_family == AF_INET6) {
                         struct ipv6_pinfo *np = inet6_sk(sk);
                         LIMIT_NETDEBUG(KERN_DEBUG "TCP: Peer %pI6:%u/%u unexpectedly shrunk window %u:%u (repaired)\n",