From 6cd32a44f080347e193dea56cd986282361b7007 Mon Sep 17 00:00:00 2001
From: Liu Shixin <liushixin2@huawei.com>
Date: Mon, 21 Sep 2020 16:24:51 +0800
Subject: [PATCH] sata, highbank: simplify the return expression of
ahci_highbank_suspend
Simplify the return expression.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
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)
--
2.30.9