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fbdev: goldfishfb: Do not check 0 for platform_get_irq()

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Since platform_get_irq() never returned zero, so it need not to check
whether it returned zero, and we use the return error code of
platform_get_irq() to replace the current return error code.

Please refer to the commit a85a6c86c2 ("driver core: platform: Clarify
that IRQ 0 is invalid") to get that platform_get_irq() never returned
zero.

Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Zhu Wang 2023-08-03 15:10:06 +08:00 committed by Helge Deller
parent 73d7f28b08
commit 0650d5098f
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/goldfishfb.c
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@ -203,8 +203,8 @@ static int goldfish_fb_probe(struct platform_device *pdev)
}
fb->irq = platform_get_irq(pdev, 0);
if (fb->irq <= 0) {
ret = -ENODEV;
if (fb->irq < 0) {
ret = fb->irq;
goto err_no_irq;
}