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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2009-11-12 14:58:39 +0900 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2009-12-01 17:52:01 +0200 |
| commit | 702d6a48d812b45e261ac7f65e4edf6e39793cea (patch) | |
| tree | 0260b399b98b291e97dd8d036f3ef1c66e09fc6c /hw | |
| parent | da0a3f6ad7edf011e0827d47fcfa6a6d04f4a54f (diff) | |
| download | qemu-702d6a48d812b45e261ac7f65e4edf6e39793cea.tar.gz qemu-702d6a48d812b45e261ac7f65e4edf6e39793cea.tar.bz2 qemu-702d6a48d812b45e261ac7f65e4edf6e39793cea.zip | |
pci: clean up of pci_init_wmask().
This patch replaces for loop by memset in pci_init_wmask().
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -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) |