staging: vme_user: remove unused variable

Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vme/devices/vme_user.c

@@ -143,18 +143,14 @@ static ssize_t resource_to_user(int minor, char __user *buf, size_t count,
 static ssize_t resource_from_user(unsigned int minor, const char __user *buf,
 				  size_t count, loff_t *ppos)
 {
-	ssize_t copied = 0;
-
 	if (count > image[minor].size_buf)
 		count = image[minor].size_buf;
 
 	if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count))
 		return -EFAULT;
 
-	copied = vme_master_write(image[minor].resource, image[minor].kern_buf,
-				  count, *ppos);
-
-	return copied;
+	return vme_master_write(image[minor].resource, image[minor].kern_buf,
+				count, *ppos);
 }
 
 static ssize_t buffer_to_user(unsigned int minor, char __user *buf,