From: David Kershner <david.kershner@unisys.com>
Date: Tue, 28 Mar 2017 13:34:30 +0000 (-0400)
Subject: staging: unisys: visorbus: convert ret to err to be consistent
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dc35cdf318c8f97d1e9d8ee48687d77ef9356dca;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: unisys: visorbus: convert ret to err to be consistent

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 b2b201b3b16a..0f30ff966360 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -108,19 +108,19 @@ static ssize_t toolaction_store(struct device *dev,
 				const char *buf, size_t count)
 {
 	u8 tool_action;
-	int ret;
+	int err;
 
 	if (kstrtou8(buf, 10, &tool_action))
 		return -EINVAL;
 
-	ret = visorchannel_write
+	err = visorchannel_write
 		(chipset_dev->controlvm_channel,
 		 offsetof(struct spar_controlvm_channel_protocol,
 			  tool_action),
 		 &tool_action, sizeof(u8));
 
-	if (ret)
-		return ret;
+	if (err)
+		return err;
 	return count;
 }
 static DEVICE_ATTR_RW(toolaction);