rt2x00: Fix broken recover-on-error path

During initialization the initialize() callback function
in rt2x00pci and rt2x00usb will cleanup the mess they made.

rt2x00lib shouldn't call uninitialize because the callback function already
cleaned up _and_ the DEVICE_INITIALIZED isn't set which causes the
rt2x00lib_uninitialize() to halt directly anyway. All that is required
to be cleaned up by rt2x00lib is the queue, and that can be done by
calling rt2x00queue_uninitialize() directly.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 8d8657f..b22c027 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1032,8 +1032,10 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
         * Initialize the device.
         */
        status = rt2x00dev->ops->lib->initialize(rt2x00dev);
-       if (status)
-               goto exit;
+       if (status) {
+               rt2x00queue_uninitialize(rt2x00dev);
+               return status;
+       }
 
        __set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags);
 
@@ -1043,11 +1045,6 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
        rt2x00rfkill_register(rt2x00dev);
 
        return 0;
-
-exit:
-       rt2x00lib_uninitialize(rt2x00dev);
-
-       return status;
 }
 
 int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)