summaryrefslogtreecommitdiffstats
path: root/net/ipv4
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/tcp.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 0d43705dd001..8e5e2ca9ab1b 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2823,14 +2823,16 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
case TCP_REPAIR:
if (!tcp_can_repair_sock(sk))
err = -EPERM;
- else if (val == 1) {
- tp->repair = 1;
+ /* 1 for normal repair, 2 for no window probes */
+ else if (val == 1 || val == 2) {
+ tp->repair = val;
sk->sk_reuse = SK_FORCE_REUSE;
tp->repair_queue = TCP_NO_QUEUE;
} else if (val == 0) {
tp->repair = 0;
sk->sk_reuse = SK_NO_REUSE;
- tcp_send_window_probe(sk);
+ if (tp->repair == 1)
+ tcp_send_window_probe(sk);
} else
err = -EINVAL;