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RDMA/mana_ib: Fix missing ret value

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Set ret to -ENODEV when netdev_master_upper_dev_get_rcu returns NULL.

Fixes: 8b184e4f1c ("RDMA/mana_ib: Enable RoCE on port 1")
Link: https://lore.kernel.org/r/1713881751-21621-1-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Konstantin Taranov 2024-04-23 07:15:51 -07:00 committed by Jason Gunthorpe
parent ef302283dd
commit f88320b698
1 changed files with 1 additions and 0 deletions
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1
drivers/infiniband/hw/mana/device.c
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@ -87,6 +87,7 @@ static int mana_ib_probe(struct auxiliary_device *adev,
upper_ndev = netdev_master_upper_dev_get_rcu(mc->ports[0]);
if (!upper_ndev) {
rcu_read_unlock();
ret = -ENODEV;
ibdev_err(&dev->ib_dev, "Failed to get master netdev");
goto free_ib_device;
}