From: Colin Ian King <colin.king@canonical.com>
Date: Sun, 5 Apr 2020 11:51:20 +0000 (+0100)
Subject: ata: ahci-imx: remove redundant assignment to ret
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3aadcf83820a8ae675a3ad88a6e889eb9638df7f;p=linux.git

ata: ahci-imx: remove redundant assignment to ret

The variable ret is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 948d2c6557f38..388baf528fa81 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -782,7 +782,7 @@ static int ahci_imx_softreset(struct ata_link *link, unsigned int *class,
 	struct ata_host *host = dev_get_drvdata(ap->dev);
 	struct ahci_host_priv *hpriv = host->private_data;
 	struct imx_ahci_priv *imxpriv = hpriv->plat_data;
-	int ret = -EIO;
+	int ret;
 
 	if (imxpriv->type == AHCI_IMX53)
 		ret = ahci_pmp_retry_srst_ops.softreset(link, class, deadline);