From fb1ba406c451045f1063ace70086b4645d4e9d54 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 24 Jul 2021 09:20:18 +0200 Subject: scsi: scsi_ioctl: Remove scsi_cmd_blk_ioctl() Open code scsi_cmd_blk_ioctl() in its two callers. Link: https://lore.kernel.org/r/20210724072033.1284840-10-hch@lst.de Signed-off-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- drivers/scsi/sd.c | 5 ++++- drivers/scsi/sr.c | 8 ++++++-- 2 files changed, 10 insertions(+), 3 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 0b87ca01efff..d65bfe505e08 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1583,7 +1583,10 @@ static int sd_ioctl(struct block_device *bdev, fmode_t mode, case SCSI_IOCTL_GET_BUS_NUMBER: break; default: - error = scsi_cmd_blk_ioctl(bdev, mode, cmd, p); + error = scsi_verify_blk_ioctl(bdev, cmd); + if (error < 0) + return error; + error = scsi_cmd_ioctl(disk->queue, disk, mode, cmd, p); if (error != -ENOTTY) return error; } diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 7948416f40d5..b903e54c57fd 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -556,7 +556,8 @@ static void sr_block_release(struct gendisk *disk, fmode_t mode) static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd, unsigned long arg) { - struct scsi_cd *cd = scsi_cd(bdev->bd_disk); + struct gendisk *disk = bdev->bd_disk; + struct scsi_cd *cd = scsi_cd(disk); struct scsi_device *sdev = cd->device; void __user *argp = (void __user *)arg; int ret; @@ -579,7 +580,10 @@ static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd, case SCSI_IOCTL_GET_BUS_NUMBER: break; default: - ret = scsi_cmd_blk_ioctl(bdev, mode, cmd, argp); + ret = scsi_verify_blk_ioctl(bdev, cmd); + if (ret < 0) + goto put; + ret = scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp); if (ret != -ENOTTY) goto put; ret = cdrom_ioctl(&cd->cdi, bdev, mode, cmd, arg); -- cgit v1.2.3