Commit 0dae508a authored by Yijing Wang's avatar Yijing Wang Committed by Bjorn Helgaas
Browse files

PCI/MSI: Remove unused list access in __pci_restore_msix_state() 



In __pci_restore_msix_state(), we get the first element from msi_list, but
we never use it.  Remove this useless code.

Signed-off-by: default avatarYijing Wang <wangyijing@huawei.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent a281b788

drivers/pci/msi.c

+0 −1
Original line number Diff line number Diff line
@@ -463,7 +463,6 @@ static void __pci_restore_msix_state(struct pci_dev *dev) 
	if (!dev->msix_enabled)

		return;

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

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



	/* route the table */

	pci_intx_for_msi(dev, 0);