lkml.org 
[lkml]   [2011]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 18/22] 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 7f511ee..05a0e87 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -254,20 +254,12 @@ 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


\
 
 \ /
  Last update: 2011-04-05 00:41    [W:0.078 / U:1.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site