提交 9cc8d548 编写于 作者: H Hidetoshi Seto 提交者: Jesse Barnes

PCI MSI: Use list_first_entry()

use list_first_entry() instead of list_entry().
Reviewed-by: NMatthew Wilcox <willy@linux.intel.com>
Signed-off-by: NHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
上级 c901851f
......@@ -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);
......
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