From 3e21ffc954c09e90b25a446813ff1c0b26817aef Mon Sep 17 00:00:00 2001 From: Isaku Yamahata Date: Thu, 12 Nov 2009 14:58:39 +0900 Subject: [PATCH] pci: clean up of pci_init_wmask(). This patch replaces for loop by memset in pci_init_wmask(). Signed-off-by: Isaku Yamahata Signed-off-by: Michael S. Tsirkin --- hw/pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index c3ad1bbb89..64cf0a8a50 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -426,15 +426,15 @@ static void pci_init_cmask(PCIDevice *dev) static void pci_init_wmask(PCIDevice *dev) { - int i; int config_size = pci_config_size(dev); dev->wmask[PCI_CACHE_LINE_SIZE] = 0xff; dev->wmask[PCI_INTERRUPT_LINE] = 0xff; pci_set_word(dev->wmask + PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); - for (i = PCI_CONFIG_HEADER_SIZE; i < config_size; ++i) - dev->wmask[i] = 0xff; + + memset(dev->wmask + PCI_CONFIG_HEADER_SIZE, 0xff, + config_size - PCI_CONFIG_HEADER_SIZE); } static void pci_init_wmask_bridge(PCIDevice *d) -- 2.11.4.GIT