From: Abdul Hussain <habdul@visteon.com>
Date: Thu, 11 Jun 2015 10:03:49 +0000 (+0000)
Subject: staging: unisys: Remove unneeded variable
X-Git-Tag: v4.2-rc1~88^2~190
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=df7f46e83c7f52ee6e7cf96eb8c068b1d1f8c68f;p=platform%2Fkernel%2Flinux-exynos.git

staging: unisys: Remove unneeded variable

This patch remove unneeded variable used to store return value.

Signed-off-by: Abdul Hussain <habdul@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c
index dcce1f0..6fa17ea 100644
--- a/drivers/staging/unisys/visorbus/visorbus_main.c
+++ b/drivers/staging/unisys/visorbus/visorbus_main.c
@@ -768,7 +768,6 @@ away:
 static int
 visordriver_remove_device(struct device *xdev)
 {
-	int rc = 0;
 	struct visor_device *dev;
 	struct visor_driver *drv;
 
@@ -791,7 +790,7 @@ visordriver_remove_device(struct device *xdev)
 
 	put_device(&dev->device);
 
-	return rc;
+	return 0;
 }
 
 /** A particular type of visor driver calls this function to register