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BUG_ON() Conversion in drivers/s390/char/tape_block.c 

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Eric Sesterhenn 2006-04-01 01:28:11 +02:00 committed by Adrian Bunk
parent e048a8a688
commit 3a8dc8930e
1 changed files with 4 additions and 9 deletions
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13
drivers/s390/char/tape_block.c
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@ -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;
@ -440,11 +437,9 @@ tapeblock_ioctl(
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);