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hw/usb: Silence compiler warnings in USB code when compiling with -Wshadow

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Rename variables or remove nested definitions where it makes sense,
so that we can finally compile the USB code with "-Wshadow", too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231004130822.113343-1-thuth@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Thomas Huth 2023-10-04 15:08:22 +02:00 • committed by Markus Armbruster
parent 0edc9e45f3
commit e7121b1541
5 changed files with 14 additions and 14 deletions
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8
hw/usb/dev-hub.c
View file

@ -402,7 +402,7 @@ static void usb_hub_handle_control(USBDevice *dev, USBPacket *p,
{
unsigned int n = index - 1;
USBHubPort *port;
USBDevice *dev;
USBDevice *pdev;
trace_usb_hub_set_port_feature(s->dev.addr, index,
feature_name(value));
@ -411,7 +411,7 @@ static void usb_hub_handle_control(USBDevice *dev, USBPacket *p,
goto fail;
}
port = &s->ports[n];
dev = port->port.dev;
pdev = port->port.dev;
switch(value) {
case PORT_SUSPEND:
port->wPortStatus |= PORT_STAT_SUSPEND;
@ -419,8 +419,8 @@ static void usb_hub_handle_control(USBDevice *dev, USBPacket *p,
case PORT_RESET:
usb_hub_port_set(port, PORT_STAT_RESET);
usb_hub_port_clear(port, PORT_STAT_RESET);
if (dev && dev->attached) {
usb_device_reset(dev);
if (pdev && pdev->attached) {
usb_device_reset(pdev);
usb_hub_port_set(port, PORT_STAT_ENABLE);
}
usb_wakeup(s->intr, 0);