From bcd4fe2f9e378eb8d4d07e3be69e3b82d5e6d4fc Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 9 Jun 2011 02:55:54 -0700
Subject: [PATCH] iwlagn: waterfall the bus level if prepare card failed

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 17228f77d22f..bec98bd67abd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3540,6 +3540,7 @@ int iwl_probe(void *bus_specific, struct iwl_bus_ops *bus_ops,
 		priv->cfg->name, hw_rev);
 
 	if (iwl_prepare_card_hw(priv)) {
+		err = -EIO;
 		IWL_WARN(priv, "Failed, HW not ready\n");
 		goto out_free_traffic_mem;
 	}
-- 
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