linux-kernel - [PATCH 5.10 022/167] bonding: fix incorrect return value of bond_ipsec_offload

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Date:   Mon, 26 Jul 2021 17:37:35 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Taehee Yoo <ap420073@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 022/167] bonding: fix incorrect return value of bond_ipsec_offload_ok()

From: Taehee Yoo <ap420073@...il.com>

[ Upstream commit 168e696a36792a4a3b2525a06249e7472ef90186 ]

bond_ipsec_offload_ok() is called to check whether the interface supports
ipsec offload or not.
bonding interface support ipsec offload only in active-backup mode.
So, if a bond interface is not in active-backup mode, it should return
false but it returns true.

Fixes: a3b658cfb664 ("bonding: allow xfrm offload setup post-module-load")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/bonding/bond_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 9aa2d79aa942..1a795a858630 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -565,7 +565,7 @@ static bool bond_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs)
 	real_dev = curr_active->dev;
 
 	if (BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) {
-		err = true;
+		err = false;
 		goto out;
 	}
 
-- 
2.30.2