[PATCH] ahci: use BUILD_BUG_ON for constants comparison

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Both are constant enum values, therefore we can check at
compile time.

Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
---
 drivers/ata/ahci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 00ba8e5a1..e953425e1 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1673,7 +1673,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	VPRINTK("ENTER\n");
 
-	WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);
+	BUILD_BUG_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);
 
 	ata_print_version_once(&pdev->dev, DRV_VERSION);
 
-- 
2.30.1




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