[PATCH] switch scsi_cmd_ioctl() to passing fmode_t
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/block/bsg.c b/block/bsg.c
index 2d36b12..e8bd247 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -914,7 +914,7 @@
case SG_EMULATED_HOST:
case SCSI_IOCTL_SEND_COMMAND: {
void __user *uarg = (void __user *) arg;
- return scsi_cmd_ioctl(file, bd->queue, NULL, cmd, uarg);
+ return scsi_cmd_ioctl(bd->queue, NULL, file->f_mode, cmd, uarg);
}
case SG_IO: {
struct request *rq;
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 375e25d..5963cf9 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -517,8 +517,8 @@
return __blk_send_generic(q, bd_disk, GPCMD_START_STOP_UNIT, data);
}
-int scsi_cmd_ioctl(struct file *file, struct request_queue *q,
- struct gendisk *bd_disk, unsigned int cmd, void __user *arg)
+int scsi_cmd_ioctl(struct request_queue *q, struct gendisk *bd_disk, fmode_t mode,
+ unsigned int cmd, void __user *arg)
{
int err;
@@ -559,7 +559,7 @@
err = -EFAULT;
if (copy_from_user(&hdr, arg, sizeof(hdr)))
break;
- err = sg_io(q, bd_disk, &hdr, file ? file->f_mode : 0);
+ err = sg_io(q, bd_disk, &hdr, mode);
if (err == -EFAULT)
break;
@@ -607,7 +607,7 @@
hdr.cmdp = ((struct cdrom_generic_command __user*) arg)->cmd;
hdr.cmd_len = sizeof(cgc.cmd);
- err = sg_io(q, bd_disk, &hdr, file ? file->f_mode : 0);
+ err = sg_io(q, bd_disk, &hdr, mode);
if (err == -EFAULT)
break;
@@ -631,7 +631,7 @@
if (!arg)
break;
- err = sg_scsi_ioctl(q, bd_disk, file ? file->f_mode : 0, arg);
+ err = sg_scsi_ioctl(q, bd_disk, mode, arg);
break;
case CDROMCLOSETRAY:
err = blk_send_start_stop(q, bd_disk, 0x03);
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 1e1f915..d9b1c15 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1232,7 +1232,8 @@
case SG_EMULATED_HOST:
case SG_IO:
case SCSI_IOCTL_SEND_COMMAND:
- return scsi_cmd_ioctl(filep, disk->queue, disk, cmd, argp);
+ return scsi_cmd_ioctl(disk->queue, disk,
+ filep ? filep->f_mode : 0, cmd, argp);
/* scsi_cmd_ioctl would normally handle these, below, but */
/* they aren't a good fit for cciss, as CD-ROMs are */
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 85d41eb..bc04330 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1729,7 +1729,7 @@
struct gendisk *disk = inode->i_bdev->bd_disk;
void __user *usermem = (void __user *) arg;
- return scsi_cmd_ioctl(filp, disk->queue, disk, cmd, usermem);
+ return scsi_cmd_ioctl(disk->queue, disk, filp ? filp->f_mode : 0, cmd, usermem);
}
/*
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 6ec5fc0..7643cd1 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -149,8 +149,8 @@
static int virtblk_ioctl(struct inode *inode, struct file *filp,
unsigned cmd, unsigned long data)
{
- return scsi_cmd_ioctl(filp, inode->i_bdev->bd_disk->queue,
- inode->i_bdev->bd_disk, cmd,
+ return scsi_cmd_ioctl(inode->i_bdev->bd_disk->queue,
+ inode->i_bdev->bd_disk, filp->f_mode, cmd,
(void __user *)data);
}
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 4feefa6..e286eb5 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2672,7 +2672,7 @@
/*
* Try the generic SCSI command ioctl's first.
*/
- ret = scsi_cmd_ioctl(file, disk->queue, disk, cmd, argp);
+ ret = scsi_cmd_ioctl(disk->queue, disk, file ? file->f_mode : 0, cmd, argp);
if (ret != -ENOTTY)
return ret;
diff --git a/drivers/ide/ide-floppy_ioctl.c b/drivers/ide/ide-floppy_ioctl.c
index 0d5f505..3c9da4a 100644
--- a/drivers/ide/ide-floppy_ioctl.c
+++ b/drivers/ide/ide-floppy_ioctl.c
@@ -280,8 +280,8 @@
* and CDROM_SEND_PACKET (legacy) ioctls
*/
if (cmd != CDROM_SEND_PACKET && cmd != SCSI_IOCTL_SEND_COMMAND)
- err = scsi_cmd_ioctl(file, bdev->bd_disk->queue,
- bdev->bd_disk, cmd, argp);
+ err = scsi_cmd_ioctl(bdev->bd_disk->queue, bdev->bd_disk,
+ file ? file->f_mode : 0, cmd, argp);
if (err == -ENOTTY)
err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 202c1ed9..5d74413 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -775,7 +775,8 @@
case SCSI_IOCTL_GET_BUS_NUMBER:
return scsi_ioctl(sdp, cmd, p);
default:
- error = scsi_cmd_ioctl(filp, disk->queue, disk, cmd, p);
+ error = scsi_cmd_ioctl(disk->queue, disk,
+ filp ? filp->f_mode : 0, cmd, p);
if (error != -ENOTTY)
return error;
}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 5c28d08..8dffac9 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3567,8 +3567,8 @@
!capable(CAP_SYS_RAWIO))
i = -EPERM;
else
- i = scsi_cmd_ioctl(file, STp->disk->queue,
- STp->disk, cmd_in, p);
+ i = scsi_cmd_ioctl(STp->disk->queue, STp->disk,
+ file->f_mode, cmd_in, p);
if (i != -ENOTTY)
return i;
break;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8945c30..48f41b9 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -717,8 +717,8 @@
extern void blk_plug_device_unlocked(struct request_queue *);
extern int blk_remove_plug(struct request_queue *);
extern void blk_recount_segments(struct request_queue *, struct bio *);
-extern int scsi_cmd_ioctl(struct file *, struct request_queue *,
- struct gendisk *, unsigned int, void __user *);
+extern int scsi_cmd_ioctl(struct request_queue *, struct gendisk *, fmode_t,
+ unsigned int, void __user *);
extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t,
struct scsi_ioctl_command __user *);