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mptcp: print out reset infos of MP_RST 

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>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geliang Tang 2022-02-02 17:03:40 -08:00 committed by David S. Miller
parent 8cca39e251
commit 9ddd1cac6f
1 changed files with 2 additions and 0 deletions
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2
net/mptcp/options.c
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@ -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: