Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / net / mptcp / options.c

diff --git a/net/mptcp/options.c b/net/mptcp/options.c
index bd8f0f4..30d2890 100644 (file)
--- a/net/mptcp/options.c
+++ b/net/mptcp/options.c
@@ -1271,7 +1271,7 @@ raise_win:
                if (unlikely(th->syn))
                        new_win = min(new_win, 65535U) << tp->rx_opt.rcv_wscale;
                if (!tp->rx_opt.rcv_wscale &&
-                   sock_net(ssk)->ipv4.sysctl_tcp_workaround_signed_windows)
+                   READ_ONCE(sock_net(ssk)->ipv4.sysctl_tcp_workaround_signed_windows))
                        new_win = min(new_win, MAX_TCP_WINDOW);
                else
                        new_win = min(new_win, (65535U << tp->rx_opt.rcv_wscale));