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misc: hisi_hikey_usb: use PTR_ERR_OR_ZERO
Coccinelle suggested using PTR_ERR_OR_ZERO() and looking at the code, we can use PTR_ERR_OR_ZERO() instead of checking IS_ERR() and then doing 'return 0'. Tested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Link: https://lore.kernel.org/r/20201026180026.3350-1-sudipm.mukherjee@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 1 additions and 4 deletions
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@ -168,10 +168,7 @@ static int hisi_hikey_usb_parse_kirin970(struct platform_device *pdev,
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hisi_hikey_usb->reset = devm_gpiod_get(&pdev->dev, "hub_reset_en_gpio",
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hisi_hikey_usb->reset = devm_gpiod_get(&pdev->dev, "hub_reset_en_gpio",
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GPIOD_OUT_HIGH);
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GPIOD_OUT_HIGH);
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if (IS_ERR(hisi_hikey_usb->reset))
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return PTR_ERR_OR_ZERO(hisi_hikey_usb->reset);
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return PTR_ERR(hisi_hikey_usb->reset);
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return 0;
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}
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}
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static int hisi_hikey_usb_probe(struct platform_device *pdev)
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static int hisi_hikey_usb_probe(struct platform_device *pdev)
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