Merge tag 'efi-urgent-for-v5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / include / net / tcp.h

diff --git a/include/net/tcp.h b/include/net/tcp.h
index e668f1b..17df9b0 100644 (file)
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -686,6 +686,10 @@ static inline u32 __tcp_set_rto(const struct tcp_sock *tp)
 
 static inline void __tcp_fast_path_on(struct tcp_sock *tp, u32 snd_wnd)
 {
+       /* mptcp hooks are only on the slow path */
+       if (sk_is_mptcp((struct sock *)tp))
+               return;
+
        tp->pred_flags = htonl((tp->tcp_header_len << 26) |
                               ntohl(TCP_FLAG_ACK) |
                               snd_wnd);