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net/mlx5_core: Fix race on driver load

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When events arrive at driver load, the event handler gets called even before
the spinlock and list are initialized. Fix this by moving the initialization
before EQs creation.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eli Cohen 2014-11-06 12:51:22 +02:00 committed by David S. Miller
parent a158906dd7
commit 364d1798ef
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/main.c
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@ -864,14 +864,14 @@ static int init_one(struct pci_dev *pdev,
dev->profile = &profile[prof_sel];
dev->event = mlx5_core_event;
INIT_LIST_HEAD(&priv->ctx_list);
spin_lock_init(&priv->ctx_lock);
err = mlx5_dev_init(dev, pdev);
if (err) {
dev_err(&pdev->dev, "mlx5_dev_init failed %d\n", err);
goto out;
}
INIT_LIST_HEAD(&priv->ctx_list);
spin_lock_init(&priv->ctx_lock);
err = mlx5_register_device(dev);
if (err) {
dev_err(&pdev->dev, "mlx5_register_device failed %d\n", err);