From 3b8373b85c761b2a12bdaf9fcee4c7a3eefa8459 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 12 Jan 2012 16:01:27 +0100 Subject: block: add and use scsi_blk_cmd_ioctl commit 577ebb374c78314ac4617242f509e2f5e7156649 upstream. Introduce a wrapper around scsi_cmd_ioctl that takes a block device. The function will then be enhanced to detect partition block devices and, in that case, subject the ioctls to whitelisting. Cc: linux-scsi@vger.kernel.org Cc: Jens Axboe Cc: James Bottomley Signed-off-by: Paolo Bonzini Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- drivers/cdrom/cdrom.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/cdrom') diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 75fb965..b693cbd 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2741,12 +2741,11 @@ int cdrom_ioctl(struct cdrom_device_info *cdi, struct block_device *bdev, { void __user *argp = (void __user *)arg; int ret; - struct gendisk *disk = bdev->bd_disk; /* * Try the generic SCSI command ioctl's first. */ - ret = scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp); + ret = scsi_cmd_blk_ioctl(bdev, mode, cmd, argp); if (ret != -ENOTTY) return ret; -- cgit v1.1