Subject: [PATCH 13/21] sctp: use transport pf_retrans in sctp_do_8_2_transport_strike

From: Xin Long <[email-masked]>
Date: Mon, 2 Sep 2019 23:24:21 +0800

[ Upstream commit 10eb56c582c557c629271f1ee31e15e7a9b2558b ]

Transport should use its own pf_retrans to do the error_count
check, instead of asoc's. Otherwise, it's meaningless to make
pf_retrans per transport.

Fixes: 5aa93bcf66f4 ("sctp: Implement quick failover draft from tsvwg")
Signed-off-by: Xin Long <[email-masked]>
Acked-by: Marcelo Ricardo Leitner <[email-masked]>
Acked-by: Neil Horman <[email-masked]>
Signed-off-by: David S. Miller <[email-masked]>
---
 net/sctp/sm_sideeffect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 1cf5bb5b73c4..e52b2128e43b 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -547,7 +547,7 @@ static void sctp_do_8_2_transport_strike(struct sctp_cmd_seq *commands,
 	if (net->sctp.pf_enable &&
 	   (transport->state == SCTP_ACTIVE) &&
 	   (transport->error_count < transport->pathmaxrxt) &&
-	   (transport->error_count > asoc->pf_retrans)) {
+	   (transport->error_count > transport->pf_retrans)) {
 
 		sctp_assoc_control_transport(asoc, transport,
 					     SCTP_TRANSPORT_PF,
-- 
2.21.0