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PCI quirks: remove redundant check

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Removes redundant check for dev->subordinate; if it is NULL, the function
returns before the patch-affected code region.

Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Acked-by: Brice Goglin <brice@myri.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Rientjes
2006-12-03 11:55:34 -08:00
committed by Greg Kroah-Hartman
parent 42a0ee3238
commit 0c875c2864
1 changed files with 1 additions and 2 deletions
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3
drivers/pci/quirks.c
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@@ -1688,8 +1688,7 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev)
* a single one having MSI is enough to be sure that MSI are supported. * a single one having MSI is enough to be sure that MSI are supported.
*/ */
pdev = pci_get_slot(dev->bus, 0); pdev = pci_get_slot(dev->bus, 0);
if (dev->subordinate && !msi_ht_cap_enabled(dev) if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) {
&& !msi_ht_cap_enabled(pdev)) {
printk(KERN_WARNING "PCI: MSI quirk detected. " printk(KERN_WARNING "PCI: MSI quirk detected. "
"MSI disabled on chipset %s.\n", "MSI disabled on chipset %s.\n",
pci_name(dev)); pci_name(dev));