Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / drivers / net / wireless / zd1211rw / zd_usb.c

diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index cf0d69d..a67d0b2 100644 (file)
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -28,6 +28,7 @@
 #include <linux/skbuff.h>
 #include <linux/usb.h>
 #include <linux/workqueue.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 #include <asm/unaligned.h>
 
@@ -1280,6 +1281,9 @@ static int eject_installer(struct usb_interface *intf)
        u8 bulk_out_ep;
        int r;
 
+       if (iface_desc->desc.bNumEndpoints < 2)
+               return -ENODEV;
+
        /* Find bulk out endpoint */
        for (r = 1; r >= 0; r--) {
                endpoint = &iface_desc->endpoint[r].desc;