From: Jack Wang jinpu.wang@ionos.com
stable inclusion from stable-v4.19.307 commit c6d9287ebe4ed77ea34fa450a5d70f4984824181 bugzilla: https://gitee.com/src-openeuler/kernel/issues/I96G8W
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 753fff78f430704548f45eda52d6d55371a52c0f ]
Return the error code in case of ib_sa_join_multicast fail.
Signed-off-by: Jack Wang jinpu.wang@ionos.com Link: https://lore.kernel.org/r/20231121130316.126364-2-jinpu.wang@ionos.com Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yu Liao liaoyu15@huawei.com --- 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 b9e9562f5034..805df1fcba84 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -558,6 +558,7 @@ 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; }