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Fix some statical clang analyzer warnings.

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This commit is contained in:
hselasky 2013-05-25 17:09:58 +00:00
parent 3adc33cf89
commit 0a25601db3
3 changed files with 1 additions and 5 deletions
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3
sys/dev/usb/usb_device.c
View File

@ -799,9 +799,6 @@ usb_config_parse(struct usb_device *udev, uint8_t iface_index, uint8_t cmd)
/* find maximum number of endpoints */
if (ep_max < temp)
ep_max = temp;
/* optimalisation */
id = (struct usb_interface_descriptor *)ed;
}
}

1
sys/dev/usb/usb_hub.c
View File

@ -341,7 +341,6 @@ uhub_reattach_port(struct uhub_softc *sc, uint8_t portno)
DPRINTF("reattaching port %d\n", portno);
err = 0;
timeout = 0;
udev = sc->sc_udev;
child = usb_bus_port_get_device(udev->bus,

2
sys/dev/usb/usb_msctest.c
View File

@ -802,7 +802,6 @@ usb_msc_eject(struct usb_device *udev, uint8_t iface_index, int method)
if (sc == NULL)
return (USB_ERR_INVAL);
err = 0;
switch (method) {
case MSC_EJECT_STOPUNIT:
err = bbb_command_start(sc, DIR_IN, 0, NULL, 0,
@ -844,6 +843,7 @@ usb_msc_eject(struct usb_device *udev, uint8_t iface_index, int method)
break;
default:
DPRINTF("Unknown eject method (%d)\n", method);
err = 0;
break;
}
DPRINTF("Eject CD command status: %s\n", usbd_errstr(err));