From 10a7c028dbf9920ba6781bf1adde1811dc50de86 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 1 Apr 2015 10:00:31 +0200
Subject: iwlwifi: mvm: don't return uninitialized value in get_survey()

If ucode_loaded isn't true the function returns the 'ret' variable
without having assigned a value properly. Fix that.

Reported-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/mac80211.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/net/wireless')

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index fc73cc1bda0d..74912e7fd3b2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -3911,6 +3911,7 @@ static int iwl_mvm_mac_get_survey(struct ieee80211_hw *hw, int idx,
 			    mvm->radio_stats.on_time_scan;
 	do_div(survey->time_scan, USEC_PER_MSEC);
 
+	ret = 0;
  out:
 	mutex_unlock(&mvm->mutex);
 	return ret;
-- 
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