diff options
Diffstat (limited to 'drivers/s390/char/tape_block.c')
| -rw-r--r-- | drivers/s390/char/tape_block.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index 5ced272..b70d926 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -198,9 +198,7 @@ tapeblock_request_fn(request_queue_t *queue) device = (struct tape_device *) queue->queuedata; DBF_LH(6, "tapeblock_request_fn(device=%p)\n", device); - if (device == NULL) - BUG(); - + BUG_ON(device == NULL); tapeblock_trigger_requeue(device); } @@ -307,8 +305,7 @@ tapeblock_revalidate_disk(struct gendisk *disk) int rc; device = (struct tape_device *) disk->private_data; - if (!device) - BUG(); + BUG_ON(!device); if (!device->blk_data.medium_changed) return 0; @@ -435,16 +432,14 @@ tapeblock_ioctl( ) { int rc; int minor; - struct gendisk *disk = inode->i_bdev->bd_disk; - struct tape_device *device = disk->private_data; + struct gendisk *disk; + struct tape_device *device; rc = 0; disk = inode->i_bdev->bd_disk; - if (!disk) - BUG(); + BUG_ON(!disk); device = disk->private_data; - if (!device) - BUG(); + BUG_ON(!device); minor = iminor(inode); DBF_LH(6, "tapeblock_ioctl(0x%0x)\n", command); |
