diff options
| -rw-r--r-- | hw/pci/pci_host.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c index 77c7d1f86b..3e26f9256c 100644 --- a/hw/pci/pci_host.c +++ b/hw/pci/pci_host.c @@ -142,8 +142,9 @@ static uint64_t pci_host_data_read(void *opaque, { PCIHostState *s = opaque; uint32_t val; - if (!(s->config_reg & (1 << 31))) + if (!(s->config_reg & (1U << 31))) { return 0xffffffff; + } val = pci_data_read(s->bus, s->config_reg | (addr & 3), len); PCI_DPRINTF("read addr " TARGET_FMT_plx " len %d val %x\n", addr, len, val); |