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From: Emmanuel Grumbach <egrumbach@gmail.com>
To: linux-wireless@vger.kernel.org
Cc: Johannes Berg <johannes.berg@intel.com>,
	Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Subject: [PATCH 09/12] iwlwifi: mvm: BT Coex - always initialize smps_mode
Date: Mon,  8 Sep 2014 19:56:14 +0300	[thread overview]
Message-ID: <1410195377-10075-9-git-send-email-egrumbach@gmail.com> (raw)
In-Reply-To: <540DDF37.5030801@gmail.com>

From: Johannes Berg <johannes.berg@intel.com>

smps_mode is used uninitialized in a debug statement in AP
mode, so always initialize it.

While at it, fix a typo.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/coex.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c
index 75178f3..ce71625 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/coex.c
@@ -754,7 +754,8 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 	struct iwl_bt_iterator_data *data = _data;
 	struct iwl_mvm *mvm = data->mvm;
 	struct ieee80211_chanctx_conf *chanctx_conf;
-	enum ieee80211_smps_mode smps_mode;
+	/* default smps_mode is AUTOMATIC - only used for client modes */
+	enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC;
 	u32 bt_activity_grading;
 	int ave_rssi;
 
@@ -762,8 +763,6 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
-		/* default smps_mode for BSS / P2P client is AUTOMATIC */
-		smps_mode = IEEE80211_SMPS_AUTOMATIC;
 		break;
 	case NL80211_IFTYPE_AP:
 		if (!mvmvif->ap_ibss_active)
@@ -795,7 +794,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 	else if (bt_activity_grading >= BT_LOW_TRAFFIC)
 		smps_mode = IEEE80211_SMPS_DYNAMIC;
 
-	/* relax SMPS contraints for next association */
+	/* relax SMPS constraints for next association */
 	if (!vif->bss_conf.assoc)
 		smps_mode = IEEE80211_SMPS_AUTOMATIC;
 
-- 
1.9.1


  parent reply	other threads:[~2014-09-08 16:56 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-08 16:54 pull request: iwlwifi 2014-09-08 Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 01/12] iwlwifi: mvm: enable scheduled scan on newest firmware Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 02/12] iwlwifi: mvm: BT Coex - remove shadowing variable Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 03/12] iwlwifi: mvm: set MAC_FILTER_IN_BEACON correctly for STA/P2P client Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 04/12] iwlwifi: mvm: fix endianity issues with Smart Fifo commands Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 05/12] iwlwifi: increase DEFAULT_MAX_TX_POWER Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 06/12] iwlwifi: mvm: correctly handle PM/QoS changes from mac80211 Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 07/12] iwlwifi: mvm: treat EAPOLs like mgmt frames wrt rate Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 08/12] iwlwiwi: mvm: use bss_conf->dtim_period instead of conf.ps_dtim_period Emmanuel Grumbach
2014-09-08 16:56 ` Emmanuel Grumbach [this message]
2014-09-08 16:56 ` [PATCH 10/12] iwlwifi: dvm: disable power save by default Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 11/12] iwlwifi: add PCI IDs and add then new 3165 series Emmanuel Grumbach
2014-09-08 16:56 ` [PATCH 12/12] iwlwifi: mvm: fix an overflow in iwl_mvm_get_signal_strength Emmanuel Grumbach
2014-09-09 19:01 ` pull request: iwlwifi 2014-09-08 John W. Linville
2014-09-15  5:07 pull request: iwlwifi-next 2014-09-15 Emmanuel Grumbach
2014-09-15  5:10 ` [PATCH 09/12] iwlwifi: mvm: BT Coex - always initialize smps_mode Emmanuel Grumbach

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