linux-kernel - [PATCH AUTOSEL 6.6 07/73] RDMA/IPoIB: Fix error code return in ipoib_mcast

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Message-ID: <20240122150432.992458-7-sashal@kernel.org>
Date: Mon, 22 Jan 2024 10:01:21 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Jack Wang <jinpu.wang@...os.com>,
	Leon Romanovsky <leon@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	neelx@...hat.com,
	linux-rdma@...r.kernel.org
Subject: [PATCH AUTOSEL 6.6 07/73] RDMA/IPoIB: Fix error code return in ipoib_mcast_join

From: Jack Wang <jinpu.wang@...os.com>

[ Upstream commit 753fff78f430704548f45eda52d6d55371a52c0f ]

Return the error code in case of ib_sa_join_multicast fail.

Signed-off-by: Jack Wang <jinpu.wang@...os.com>
Link: https://lore.kernel.org/r/20231121130316.126364-2-jinpu.wang@ionos.com
Signed-off-by: Leon Romanovsky <leon@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 5b3154503bf4..9e6967a40042 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -546,6 +546,7 @@ static int ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast)
 		spin_unlock_irq(&priv->lock);
 		complete(&mcast->done);
 		spin_lock_irq(&priv->lock);
+		return ret;
 	}
 	return 0;
 }
-- 
2.43.0