[PATCH -next] sata, highbank: simplify the return expression of ahci_highbank_suspend

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin <liushix...@huawei.com>
---
 drivers/ata/sata_highbank.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index ad3893c62572..64b2ef15ec19 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -571,7 +571,6 @@ static int ahci_highbank_suspend(struct device *dev)
        struct ahci_host_priv *hpriv = host->private_data;
        void __iomem *mmio = hpriv->mmio;
        u32 ctl;
-       int rc;
 
        if (hpriv->flags & AHCI_HFLAG_NO_SUSPEND) {
                dev_err(dev, "firmware update required for suspend/resume\n");
@@ -588,11 +587,7 @@ static int ahci_highbank_suspend(struct device *dev)
        writel(ctl, mmio + HOST_CTL);
        readl(mmio + HOST_CTL); /* flush */
 
-       rc = ata_host_suspend(host, PMSG_SUSPEND);
-       if (rc)
-               return rc;
-
-       return 0;
+       return ata_host_suspend(host, PMSG_SUSPEND);
 }
 
 static int ahci_highbank_resume(struct device *dev)
-- 
2.25.1