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[06/28] iwlwifi: mvm: reset ucode_loaded flag when mac80211 stop is called

Message ID 1410757980-2138-6-git-send-email-egrumbach@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach Sept. 15, 2014, 5:12 a.m. UTC 
From: Luciano Coelho <luciano.coelho@intel.com>

We rely on the value of the mvm->ucode_loaded flag to decide whether
or not we can perform certain operations (e.g. access to some debugfs
entries), so we need to reset it when the mac80211 stop operation is
called and the hardware is shutdown.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/mac80211.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 069bb8e..bcfb03c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -890,6 +890,8 @@  static void iwl_mvm_mac_stop(struct ieee80211_hw *hw)
 	/* the fw is stopped, the aux sta is dead: clean up driver state */
 	iwl_mvm_del_aux_sta(mvm);
 
+	mvm->ucode_loaded = false;
+
 	mutex_unlock(&mvm->mutex);
 
 	/*