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net: lan966x: Do not check 0 for platform_get_irq_byname()

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Since platform_get_irq_byname() never returned zero, so it need not to
check whether it returned zero, it returned -EINVAL or -ENXIO when
failed, so we replace the return error code with the result it returned.

Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhu Wang
2023-08-03 16:29:00 +08:00
committed by David S. Miller
parent 7740bb882f
commit 86b7e033d6
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/microchip/lan966x/lan966x_main.c
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@@ -1119,8 +1119,8 @@ static int lan966x_probe(struct platform_device *pdev)
/* set irq */
lan966x->xtr_irq = platform_get_irq_byname(pdev, "xtr");
if (lan966x->xtr_irq <= 0)
return -EINVAL;
if (lan966x->xtr_irq < 0)
return lan966x->xtr_irq;
err = devm_request_threaded_irq(&pdev->dev, lan966x->xtr_irq, NULL,
lan966x_xtr_irq_handler, IRQF_ONESHOT,