tcp: Add missing braces to do_tcp_setsockopt

[ Upstream commit e2e5c4c07caf810d7849658dca42f598b3938e21 ]

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

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 2005561861ad0382b34bff9ab308d2f2c2a1e0c6..2b1b57f213b2c47adb4b132ceb2c926438e25e5c 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2447,10 +2447,11 @@ 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: