AcoSail/kernel_optimize_test
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BUG_ON() Conversion in drivers/parisc/

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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 2006-03-24 18:52:10 +01:00 committed by Adrian Bunk
parent 089fe1b23d
commit b74945547f
2 changed files with 6 additions and 11 deletions
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10
drivers/parisc/sba_iommu.c
View File

@ -1724,9 +1724,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
sba_dev->chip_resv.start = PCI_F_EXTEND | 0xfef00000UL;
sba_dev->chip_resv.end = PCI_F_EXTEND | (0xff000000UL - 1) ;
err = request_resource(&iomem_resource, &(sba_dev->chip_resv));
if (err < 0) {
BUG();
}
BUG_ON(err < 0);
} else if (IS_PLUTO(sba_dev->iodc)) {
int err;
@ -2185,8 +2183,7 @@ void sba_directed_lmmio(struct parisc_device *pci_hba, struct resource *r)
int i;
int rope = (pci_hba->hw_path & (ROPES_PER_IOC-1)); /* rope # */
if ((t!=HPHW_IOA) && (t!=HPHW_BCPORT))
BUG();
BUG_ON((t!=HPHW_IOA) && (t!=HPHW_BCPORT));
r->start = r->end = 0;
@ -2228,8 +2225,7 @@ void sba_distributed_lmmio(struct parisc_device *pci_hba, struct resource *r )
int base, size;
int rope = (pci_hba->hw_path & (ROPES_PER_IOC-1)); /* rope # */
if ((t!=HPHW_IOA) && (t!=HPHW_BCPORT))
BUG();
BUG_ON((t!=HPHW_IOA) && (t!=HPHW_BCPORT));
r->start = r->end = 0;

7
drivers/parisc/superio.c
View File

@ -157,8 +157,8 @@ superio_init(struct pci_dev *pcidev)
if (sio->suckyio_irq_enabled)
return;
if (!pdev) BUG();
if (!sio->usb_pdev) BUG();
BUG_ON(!pdev);
BUG_ON(!sio->usb_pdev);
/* use the IRQ iosapic found for USB INT D... */
pdev->irq = sio->usb_pdev->irq;
@ -474,8 +474,7 @@ superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
dev->subsystem_vendor, dev->subsystem_device,
dev->class);
if (!sio->suckyio_irq_enabled)
BUG(); /* Enabled by PCI_FIXUP_FINAL */
BUG_ON(!sio->suckyio_irq_enabled); /* Enabled by PCI_FIXUP_FINAL */
if (dev->device == PCI_DEVICE_ID_NS_87560_LIO) { /* Function 1 */
superio_parport_init();