Staging: hv: vmbus: Rename local variables in vmbus_drv.c

Rename local variables in vmbus_drv.c.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/vmbus_drv.c

@@ -107,12 +107,12 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
 				      struct device_attribute *dev_attr,
 				      char *buf)
 {
-	struct hv_device *device_ctx = device_to_hv_device(dev);
+	struct hv_device *hv_dev = device_to_hv_device(dev);
 	struct hv_device_info device_info;
 
 	memset(&device_info, 0, sizeof(struct hv_device_info));
 
-	get_channel_info(device_ctx, &device_info);
+	get_channel_info(hv_dev, &device_info);
 
 	if (!strcmp(dev_attr->attr.name, "class_id")) {
 		return sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"
@@ -300,10 +300,10 @@ static int vmbus_match(struct device *device, struct device_driver *driver)
 {
 	int match = 0;
 	struct hv_driver *drv = drv_to_hv_drv(driver);
-	struct hv_device *device_ctx = device_to_hv_device(device);
+	struct hv_device *hv_dev = device_to_hv_device(device);
 
 	/* We found our driver ? */
-	if (memcmp(&device_ctx->dev_type, &drv->dev_type,
+	if (memcmp(&hv_dev->dev_type, &drv->dev_type,
 		   sizeof(struct hv_guid)) == 0)
 		match = 1;
 
@@ -387,9 +387,9 @@ static void vmbus_shutdown(struct device *child_device)
  */
 static void vmbus_device_release(struct device *device)
 {
-	struct hv_device *device_ctx = device_to_hv_device(device);
+	struct hv_device *hv_dev = device_to_hv_device(device);
 
-	kfree(device_ctx);
+	kfree(hv_dev);
 
 }