diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2007-07-09 14:39:20 +0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-07-16 10:52:45 +0400 |
| commit | 45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5 (patch) | |
| tree | b8e7598b26ce446577e162189e635f6b87b10a5b /drivers | |
| parent | 7e75d73080d822d2bbbd5b0f7f293719dd1f9109 (diff) | |
| download | linux-45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5.tar.xz | |
bsg: add a request_queue argument to scsi_cmd_ioctl()
bsg uses scsi_cmd_ioctl() for some SCSI/sg ioctl
commands. scsi_cmd_ioctl() gets a request queue from a gendisk
arguement. This prevents bsg being bound to SCSI devices that don't
have a gendisk (like OSD). This adds a request_queue argument to
scsi_cmd_ioctl(). The SCSI/sg ioctl commands doesn't use a gendisk so
it's safe for any SCSI devices to use scsi_cmd_ioctl().
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/ub.c | 2 | ||||
| -rw-r--r-- | drivers/cdrom/cdrom.c | 3 | ||||
| -rw-r--r-- | drivers/ide/ide.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/sd.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/st.c | 3 |
5 files changed, 7 insertions, 5 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c index 18c8b6c0db20..8b13d7d2cb63 100644 --- a/drivers/block/ub.c +++ b/drivers/block/ub.c @@ -1709,7 +1709,7 @@ static int ub_bd_ioctl(struct inode *inode, struct file *filp, struct gendisk *disk = inode->i_bdev->bd_disk; void __user *usermem = (void __user *) arg; - return scsi_cmd_ioctl(filp, disk, cmd, usermem); + return scsi_cmd_ioctl(filp, disk->queue, disk, cmd, usermem); } /* diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index aa5468f487ba..499019bf8f40 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2695,11 +2695,12 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi, { void __user *argp = (void __user *)arg; int ret; + struct gendisk *disk = ip->i_bdev->bd_disk; /* * Try the generic SCSI command ioctl's first. */ - ret = scsi_cmd_ioctl(file, ip->i_bdev->bd_disk, cmd, argp); + ret = scsi_cmd_ioctl(file, disk->queue, disk, cmd, argp); if (ret != -ENOTTY) return ret; diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 9ae60a7400a2..8cd7694593c9 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1052,7 +1052,7 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device int err, (*setfunc)(ide_drive_t *, int); u8 *val; - err = scsi_cmd_ioctl(file, bdev->bd_disk, cmd, p); + err = scsi_cmd_ioctl(file, bdev->bd_disk->queue, bdev->bd_disk, cmd, p); if (err != -ENOTTY) return err; diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 448d316f12d7..424d557284a9 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -684,7 +684,7 @@ static int sd_ioctl(struct inode * inode, struct file * filp, case SCSI_IOCTL_GET_BUS_NUMBER: return scsi_ioctl(sdp, cmd, p); default: - error = scsi_cmd_ioctl(filp, disk, cmd, p); + error = scsi_cmd_ioctl(filp, disk->queue, disk, cmd, p); if (error != -ENOTTY) return error; } diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 55bfeccf68a2..a4f7b8465773 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3549,7 +3549,8 @@ static int st_ioctl(struct inode *inode, struct file *file, !capable(CAP_SYS_RAWIO)) i = -EPERM; else - i = scsi_cmd_ioctl(file, STp->disk, cmd_in, p); + i = scsi_cmd_ioctl(file, STp->disk->queue, + STp->disk, cmd_in, p); if (i != -ENOTTY) return i; break; |