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Subject[PATCH] ata: libahci_platform: Remove abundant check
Date
It can be found that platform_get_irq() returns nagative code but not
null when fails.
The comment of the platform_get_irq clearly shows that.
Therefore it should be better to remove the useless check.

Fixes: fd990556f0fa ("ata: move library code from ahci_platform.c to libahci_platform.c")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
---
drivers/ata/libahci_platform.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index b2f552088291..5ec68f138c28 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -587,8 +587,6 @@ int ahci_platform_init_host(struct platform_device *pdev,
dev_err(dev, "no irq\n");
return irq;
}
- if (!irq)
- return -EINVAL;

hpriv->irq = irq;

--
2.25.1
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