Author: hselasky
Date: Sat May 25 17:09:58 2013
New Revision: 250986
URL: http://svnweb.freebsd.org/changeset/base/250986
Log:
Fix some statical clang analyzer warnings.
Modified:
head/sys/dev/usb/usb_device.c
head/sys/dev/usb/usb_hub.c
head/sys/dev/usb/usb_msctest.c
Modified: head/sys/dev/usb/usb_device.c
==============================================================================
--- head/sys/dev/usb/usb_device.c Sat May 25 16:58:12 2013
(r250985)
+++ head/sys/dev/usb/usb_device.c Sat May 25 17:09:58 2013
(r250986)
@@ -799,9 +799,6 @@ usb_config_parse(struct usb_device *udev
/* find maximum number of endpoints */
if (ep_max < temp)
ep_max = temp;
-
- /* optimalisation */
- id = (struct usb_interface_descriptor *)ed;
}
}
Modified: head/sys/dev/usb/usb_hub.c
==============================================================================
--- head/sys/dev/usb/usb_hub.c Sat May 25 16:58:12 2013 (r250985)
+++ head/sys/dev/usb/usb_hub.c Sat May 25 17:09:58 2013 (r250986)
@@ -341,7 +341,6 @@ uhub_reattach_port(struct uhub_softc *sc
DPRINTF("reattaching port %d\n", portno);
- err = 0;
timeout = 0;
udev = sc->sc_udev;
child = usb_bus_port_get_device(udev->bus,
Modified: head/sys/dev/usb/usb_msctest.c
==============================================================================
--- head/sys/dev/usb/usb_msctest.c Sat May 25 16:58:12 2013
(r250985)
+++ head/sys/dev/usb/usb_msctest.c Sat May 25 17:09:58 2013
(r250986)
@@ -802,7 +802,6 @@ usb_msc_eject(struct usb_device *udev, u
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, u
break;
default:
DPRINTF("Unknown eject method (%d)\n", method);
+ err = 0;
break;
}
DPRINTF("Eject CD command status: %s\n", usbd_errstr(err));
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