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Subject[PATCH 17/21] Staging: hv: Cleanup blkvsc_open()
Date
Given that we don't support removable media, cleanup blkvsc_open().

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
---
drivers/staging/hv/blkvsc_drv.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 3060bab..bf8647e 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -255,20 +255,12 @@ static int blkvsc_open(struct block_device *bdev, fmode_t mode)
{
struct block_device_context *blkdev = bdev->bd_disk->private_data;

-
- mutex_lock(&blkvsc_mutex);
spin_lock(&blkdev->lock);

- if (!blkdev->users && blkdev->device_type == DVD_TYPE) {
- spin_unlock(&blkdev->lock);
- check_disk_change(bdev);
- spin_lock(&blkdev->lock);
- }
-
blkdev->users++;

spin_unlock(&blkdev->lock);
- mutex_unlock(&blkvsc_mutex);
+
return 0;
}

--
1.7.4.1


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