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| author | hselasky <hselasky@FreeBSD.org> | 2013-05-25 17:09:58 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2013-05-25 17:09:58 +0000 |
| commit | 0a25601db3471c86ff38f70cd3310a16a02f634d (patch) | |
| tree | 6c1af9a8cc6d61bd0d761c4e1d91477452338508 | |
| parent | 3adc33cf89f611a80ff25de5c53be701c530fa37 (diff) | |
| download | FreeBSD-src-0a25601db3471c86ff38f70cd3310a16a02f634d.zip FreeBSD-src-0a25601db3471c86ff38f70cd3310a16a02f634d.tar.gz | |
Fix some statical clang analyzer warnings.
| -rw-r--r-- | sys/dev/usb/usb_device.c | 3 | ||||
| -rw-r--r-- | sys/dev/usb/usb_hub.c | 1 | ||||
| -rw-r--r-- | sys/dev/usb/usb_msctest.c | 2 |
3 files changed, 1 insertions, 5 deletions
diff --git a/sys/dev/usb/usb_device.c b/sys/dev/usb/usb_device.c index 82bcd70..7e8181c 100644 --- a/sys/dev/usb/usb_device.c +++ b/sys/dev/usb/usb_device.c @@ -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; } } diff --git a/sys/dev/usb/usb_hub.c b/sys/dev/usb/usb_hub.c index 227f317..f82ff9b 100644 --- a/sys/dev/usb/usb_hub.c +++ b/sys/dev/usb/usb_hub.c @@ -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, diff --git a/sys/dev/usb/usb_msctest.c b/sys/dev/usb/usb_msctest.c index 1f0598a..a9b9055 100644 --- a/sys/dev/usb/usb_msctest.c +++ b/sys/dev/usb/usb_msctest.c @@ -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)); |
