Staging: hv: Get rid of the forward declaration for blkvsc_release()

Get rid of the forward declaration for blkvsc_release() by moving the code
around.

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: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 15304d4b50d750893d523f40cadf9cda57f8f4f7..d863dbd6dfb6be56a1d7d2b7c06e02f6e832c677 100644 (file)
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -671,9 +671,30 @@ static void blkvsc_shutdown(struct device *device)
        spin_unlock_irqrestore(&blkdev->lock, flags);
 }
 
+static int blkvsc_release(struct gendisk *disk, fmode_t mode)
+{
+       struct block_device_context *blkdev = disk->private_data;
+
+       DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
+                  blkdev->gd->disk_name);
+
+       mutex_lock(&blkvsc_mutex);
+       spin_lock(&blkdev->lock);
+       if (blkdev->users == 1) {
+               spin_unlock(&blkdev->lock);
+               blkvsc_do_flush(blkdev);
+               spin_lock(&blkdev->lock);
+       }
+
+       blkdev->users--;
+
+       spin_unlock(&blkdev->lock);
+       mutex_unlock(&blkvsc_mutex);
+       return 0;
+}
+
 /* Static decl */
 static int blkvsc_probe(struct device *dev);
-static int blkvsc_release(struct gendisk *disk, fmode_t mode);
 static int blkvsc_revalidate_disk(struct gendisk *gd);
 static void blkvsc_request(struct request_queue *queue);
 static void blkvsc_request_completion(struct hv_storvsc_request *request);
@@ -1483,28 +1504,6 @@ static void blkvsc_request(struct request_queue *queue)
        }
 }
 
-static int blkvsc_release(struct gendisk *disk, fmode_t mode)
-{
-       struct block_device_context *blkdev = disk->private_data;
-
-       DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
-                  blkdev->gd->disk_name);
-
-       mutex_lock(&blkvsc_mutex);
-       spin_lock(&blkdev->lock);
-       if (blkdev->users == 1) {
-               spin_unlock(&blkdev->lock);
-               blkvsc_do_flush(blkdev);
-               spin_lock(&blkdev->lock);
-       }
-
-       blkdev->users--;
-
-       spin_unlock(&blkdev->lock);
-       mutex_unlock(&blkvsc_mutex);
-       return 0;
-}
-
 static int blkvsc_revalidate_disk(struct gendisk *gd)
 {
        struct block_device_context *blkdev = gd->private_data;