This patch printed out the reset infos, reset_transient and reset_reason,
of MP_RST in mptcp_parse_option() to show that MP_RST is received.
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
net/mptcp/options.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/mptcp/options.c b/net/mptcp/options.c
index dc998a14f4cb..823a831a699c 100644
--- a/net/mptcp/options.c
+++ b/net/mptcp/options.c
@@ -336,6 +336,8 @@ static void mptcp_parse_option(const struct sk_buff *skb,
flags = *ptr++;
mp_opt->reset_transient = flags & MPTCP_RST_TRANSIENT;
mp_opt->reset_reason = *ptr;
+ pr_debug("MP_RST: transient=%u reason=%u",
+ mp_opt->reset_transient, mp_opt->reset_reason);
break;
case MPTCPOPT_MP_FAIL:
--
2.31.1