From: David Kershner <david.kershner@unisys.com>
Date: Tue, 28 Mar 2017 13:34:33 +0000 (-0400)
Subject: staging: unisys: visorbus: textid_store convert ret to err
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=08a55d2d26e6d1e242461598c4f82da248dc5ed3;p=linux.git

staging: unisys: visorbus: textid_store convert ret to err

The ret variable was only returning an error, so changing it to err to
be more consistent across the file.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index b883800ace8ff..45fc394d49f97 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -222,18 +222,18 @@ static ssize_t textid_store(struct device *dev, struct device_attribute *attr,
 			    const char *buf, size_t count)
 {
 	u32 text_id;
-	int ret;
+	int err;
 
 	if (kstrtou32(buf, 10, &text_id))
 		return -EINVAL;
 
-	ret = visorchannel_write
+	err = visorchannel_write
 		(chipset_dev->controlvm_channel,
 		 offsetof(struct spar_controlvm_channel_protocol,
 			  installation_text_id),
 		 &text_id, sizeof(u32));
-	if (ret)
-		return ret;
+	if (err)
+		return err;
 	return count;
 }
 static DEVICE_ATTR_RW(textid);