netdev - [PATCH net-next] sctp: check pl.raise_count separately from its increment

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Message-Id: <727028cb5f9354809a397cf83d72e71b4c97ab85.1625023836.git.lucien.xin@gmail.com>
Date:   Tue, 29 Jun 2021 23:30:36 -0400
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, davem@...emloft.net,
        kuba@...nel.org,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        linux-sctp@...r.kernel.org
Subject: [PATCH net-next] sctp: check pl.raise_count separately from its increment

As Marcelo's suggestion this will make code more clear to read.

Signed-off-by: Xin Long <lucien.xin@...il.com>
---
 net/sctp/transport.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 5f23804f21c7..397a6244dd97 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -335,10 +335,13 @@ void sctp_transport_pl_recv(struct sctp_transport *t)
 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
 			sctp_assoc_sync_pmtu(t->asoc);
 		}
-	} else if (t->pl.state == SCTP_PL_COMPLETE && ++t->pl.raise_count == 30) {
-		/* Raise probe_size again after 30 * interval in Search Complete */
-		t->pl.state = SCTP_PL_SEARCH; /* Search Complete -> Search */
-		t->pl.probe_size += SCTP_PL_MIN_STEP;
+	} else if (t->pl.state == SCTP_PL_COMPLETE) {
+		t->pl.raise_count++;
+		if (t->pl.raise_count == 30) {
+			/* Raise probe_size again after 30 * interval in Search Complete */
+			t->pl.state = SCTP_PL_SEARCH; /* Search Complete -> Search */
+			t->pl.probe_size += SCTP_PL_MIN_STEP;
+		}
 	}
 }
 
-- 
2.27.0