Commit 9cc8d548 authored by Hidetoshi Seto's avatar Hidetoshi Seto Committed by Jesse Barnes
Browse files

PCI MSI: Use list_first_entry() 



use list_first_entry() instead of list_entry().

Reviewed-by: default avatarMatthew Wilcox <willy@linux.intel.com>
Signed-off-by: default avatarHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent c901851f

drivers/pci/msi.c

+1 −1
Original line number Diff line number Diff line
@@ -324,7 +324,7 @@ static void __pci_restore_msix_state(struct pci_dev *dev) 
	if (!dev->msix_enabled)

		return;

	BUG_ON(list_empty(&dev->msi_list));

	entry = list_entry(dev->msi_list.next, struct msi_desc, list);

	entry = list_first_entry(&dev->msi_list, struct msi_desc, list);

	pos = entry->msi_attrib.pos;

	pci_read_config_word(dev, pos + PCI_MSIX_FLAGS, &control);