avr32/pata: avoid unnecessary memset (updated after comments)

[linux-2.6] / drivers / ata / ahci.c

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 8cace9aa9c0398bafe101115ba511bb5dd29f0fb..97f83fb2ee2eef25af748297cb474c859ba6545e 100644 (file)
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1267,9 +1267,7 @@ static int ahci_check_ready(struct ata_link *link)
        void __iomem *port_mmio = ahci_port_base(link->ap);
        u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF;
 
-       if (!(status & ATA_BUSY))
-               return 1;
-       return 0;
+       return ata_check_ready(status);
 }
 
 static int ahci_softreset(struct ata_link *link, unsigned int *class,