diff options
Diffstat (limited to 'hw/usb/hcd-uhci.c')
| -rw-r--r-- | hw/usb/hcd-uhci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index 7d3c026dae..b95b47f6a4 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -457,8 +457,9 @@ static void uhci_port_write(void *opaque, hwaddr addr, int n; n = (addr >> 1) & 7; - if (n >= NB_PORTS) + if (n >= NB_PORTS) { return; + } port = &s->ports[n]; dev = port->port.dev; if (dev && dev->attached) { @@ -513,8 +514,9 @@ static uint64_t uhci_port_read(void *opaque, hwaddr addr, unsigned size) UHCIPort *port; int n; n = (addr >> 1) & 7; - if (n >= NB_PORTS) + if (n >= NB_PORTS) { goto read_default; + } port = &s->ports[n]; val = port->ctrl; } |