Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / drivers / usb / core / hcd.c

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 02b4dbf..77a7fae 100644 (file)
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -700,7 +700,7 @@ void usb_hcd_poll_rh_status(struct usb_hcd *hcd)
        /* The USB 2.0 spec says 256 ms.  This is close enough and won't
         * exceed that limit if HZ is 100. The math is more clunky than
         * maybe expected, this is to make sure that all timers for USB devices
-        * fire at the same time to give the CPU a break inbetween */
+        * fire at the same time to give the CPU a break in between */
        if (hcd->uses_new_polling ? HCD_POLL_RH(hcd) :
                        (length == 0 && hcd->status_urb != NULL))
                mod_timer (&hcd->rh_timer, (jiffies/(HZ/4) + 1) * (HZ/4));
@@ -1908,7 +1908,7 @@ void usb_free_streams(struct usb_interface *interface,
 
        /* Streams only apply to bulk endpoints. */
        for (i = 0; i < num_eps; i++)
-               if (!usb_endpoint_xfer_bulk(&eps[i]->desc))
+               if (!eps[i] || !usb_endpoint_xfer_bulk(&eps[i]->desc))
                        return;
 
        hcd->driver->free_streams(hcd, dev, eps, num_eps, mem_flags);