wl1271: wait for disconnect command complete event

Wait for the DISCONNECT_EVENT_COMPLETE_ID event after sending a disconnect
command.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index e677f979ca6b..0aa2422982d3 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of wl1271
  *
- * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2009-2010 Nokia Corporation
  *
  * Contact: Luciano Coelho <luciano.coelho@nokia.com>
  *
@@ -942,6 +942,10 @@ int wl1271_cmd_disconnect(struct wl1271 *wl)
                 goto out_free;
         }
 
+        ret = wl1271_cmd_wait_for_event(wl, DISCONNECT_EVENT_COMPLETE_ID);
+        if (ret < 0)
+                wl1271_error("cmd disconnect event completion error");
+
 out_free:
         kfree(cmd);