linux-kernel - [PATCH AUTOSEL 5.4 04/12] rxrpc: Fix calc of resend age

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Message-Id: <20220914090407.471328-4-sashal@kernel.org>
Date:   Wed, 14 Sep 2022 05:03:57 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     David Howells <dhowells@...hat.com>,
        Sasha Levin <sashal@...nel.org>, marc.dionne@...istor.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux-afs@...ts.infradead.org,
        netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 04/12] rxrpc: Fix calc of resend age

From: David Howells <dhowells@...hat.com>

[ Upstream commit 214a9dc7d852216e83acac7b75bc18f01ce184c2 ]

Fix the calculation of the resend age to add a microsecond value as
microseconds, not nanoseconds.

Signed-off-by: David Howells <dhowells@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/rxrpc/call_event.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c
index 8574e7066d94c..b5f173960725b 100644
--- a/net/rxrpc/call_event.c
+++ b/net/rxrpc/call_event.c
@@ -166,7 +166,7 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j)
 	_enter("{%d,%d}", call->tx_hard_ack, call->tx_top);
 
 	now = ktime_get_real();
-	max_age = ktime_sub(now, jiffies_to_usecs(call->peer->rto_j));
+	max_age = ktime_sub_us(now, jiffies_to_usecs(call->peer->rto_j));
 
 	spin_lock_bh(&call->lock);
 
-- 
2.35.1