From 0dae508aacb465bd96f8ce84d35b4b861894e302 Mon Sep 17 00:00:00 2001 From: Yijing Wang Date: Tue, 8 Jul 2014 10:09:08 +0800 Subject: [PATCH] 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: Yijing Wang Signed-off-by: Bjorn Helgaas --- drivers/pci/msi.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 5bb99213f55d..84da13c00a34 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -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);