tcp: Add missing braces to do_tcp_setsockopt

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index b2f6c74861af6d8e1209c65823bef34f806609c2..95544e4028c05e628c24bb522f5f11f479dffaec 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2454,10 +2454,11 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
        case TCP_THIN_DUPACK:
                if (val < 0 || val > 1)
                        err = -EINVAL;
-               else
+               else {
                        tp->thin_dupack = val;
                        if (tp->thin_dupack)
                                tcp_disable_early_retrans(tp);
+               }
                break;
 
        case TCP_REPAIR: