Revert "Drivers: hv: util: kvp: Fix a rescind processing issue"

BugLink: http://bugs.launchpad.net/bugs/1676635
This reverts commit ca0b5897e11ebcd15770561849f45f2c7a980d85.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index 3abfc5983c97c87f6457111a937d4f330ba185e1..5e1fdc8d32ab0c03d25bfcf7d3fbadbcedc6f2eb 100644 (file)
--- a/drivers/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -88,7 +88,6 @@ static DECLARE_WORK(kvp_sendkey_work, kvp_send_key);
 static const char kvp_devname[] = "vmbus/hv_kvp";
 static u8 *recv_buffer;
 static struct hvutil_transport *hvt;
-static struct completion release_event;
 /*
  * Register the kernel component with the user-level daemon.
  * As part of this registration, pass the LIC version number.
@@ -717,7 +716,6 @@ static void kvp_on_reset(void)
        if (cancel_delayed_work_sync(&kvp_timeout_work))
                kvp_respond_to_host(NULL, HV_E_FAIL);
        kvp_transaction.state = HVUTIL_DEVICE_INIT;
-       complete(&release_event);
 }
 
 int
@@ -726,7 +724,6 @@ hv_kvp_init(struct hv_util_service *srv)
        recv_buffer = srv->recv_buffer;
        kvp_transaction.recv_channel = srv->channel;
 
-       init_completion(&release_event);
        /*
         * When this driver loads, the user level daemon that
         * processes the host requests may not yet be running.
@@ -750,5 +747,4 @@ void hv_kvp_deinit(void)
        cancel_delayed_work_sync(&kvp_timeout_work);
        cancel_work_sync(&kvp_sendkey_work);
        hvutil_transport_destroy(hvt);
-       wait_for_completion(&release_event);
 }