From: Al Viro Date: Mon, 27 Aug 2007 19:38:10 +0000 (-0400) Subject: [PATCH] switch scsi_cmd_ioctl() to passing fmode_t X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=74f3c8aff36ad6552ea609c8b20bfd588fa16f38;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [PATCH] switch scsi_cmd_ioctl() to passing fmode_t Signed-off-by: Al Viro --- diff --git a/block/bsg.c b/block/bsg.c index 2d36b127f384..e8bd2475682a 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -914,7 +914,7 @@ static long bsg_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 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 375e25df8adc..5963cf91a3a0 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -517,8 +517,8 @@ static inline int blk_send_start_stop(struct request_queue *q, 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 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q, 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 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q, 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 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q, 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 1e1f9153000c..d9b1c15b8113 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1232,7 +1232,8 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, 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 85d41eb67c0b..bc04330f3683 100644 --- a/drivers/block/ub.c +++ b/drivers/block/ub.c @@ -1729,7 +1729,7 @@ 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->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 6ec5fc052786..7643cd16fd67 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -149,8 +149,8 @@ static void do_virtblk_request(struct request_queue *q) 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 4feefa622aed..e286eb5d1f6a 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2672,7 +2672,7 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi, /* * 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 0d5f5054ab64..3c9da4ac9341 100644 --- a/drivers/ide/ide-floppy_ioctl.c +++ b/drivers/ide/ide-floppy_ioctl.c @@ -280,8 +280,8 @@ int ide_floppy_ioctl(ide_drive_t *drive, struct inode *inode, * 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 202c1ed9abd7..5d74413f591a 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -775,7 +775,8 @@ 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->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 5c28d08f18f4..8dffac9f3419 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3567,8 +3567,8 @@ static long st_ioctl(struct file *file, unsigned int cmd_in, unsigned long arg) !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 8945c30e9936..48f41b991adb 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -717,8 +717,8 @@ extern void blk_plug_device(struct request_queue *); 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 *);