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platform/mellanox: Remove unnecessary code
Remove redundant 'NULL' check for of if 'data->notifier'.
Replace 'return err' by 'return 0' in mlxreg_lc_probe().
Fixes: 62f9529b8d
("platform/mellanox: mlxreg-lc: Add initial support for Nvidia line card devices")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20220823201937.46855-4-vadimp@nvidia.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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parent
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@ -825,10 +825,9 @@ static int mlxreg_lc_probe(struct platform_device *pdev)
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mutex_init(&mlxreg_lc->lock);
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/* Set event notification callback. */
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if (data->notifier) {
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data->notifier->user_handler = mlxreg_lc_event_handler;
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data->notifier->handle = mlxreg_lc;
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}
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data->notifier->user_handler = mlxreg_lc_event_handler;
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data->notifier->handle = mlxreg_lc;
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data->hpdev.adapter = i2c_get_adapter(data->hpdev.nr);
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if (!data->hpdev.adapter) {
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dev_err(&pdev->dev, "Failed to get adapter for bus %d\n",
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@ -888,7 +887,7 @@ static int mlxreg_lc_probe(struct platform_device *pdev)
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if (err)
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goto mlxreg_lc_config_init_fail;
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return err;
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return 0;
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mlxreg_lc_config_init_fail:
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regcache_sync_fail:
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