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Commit 0c875c28 authored by David Rientjes's avatar David Rientjes Committed by Greg Kroah-Hartman
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PCI quirks: remove redundant check 



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

Signed-off-by: default avatarDavid Rientjes <rientjes@cs.washington.edu>
Acked-by: default avatarBrice Goglin <brice@myri.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 42a0ee32

drivers/pci/quirks.c

+1 −2
Original line number Diff line number Diff line
@@ -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.

	 */

	pdev = pci_get_slot(dev->bus, 0);

	if (dev->subordinate && !msi_ht_cap_enabled(dev)

	    && !msi_ht_cap_enabled(pdev)) {

	if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) {

		printk(KERN_WARNING "PCI: MSI quirk detected. "

		       "MSI disabled on chipset %s.\n",

		       pci_name(dev));