ath6kl: Use bit field macros to maintain wlan enabled and disabled status

Signed-off-by: Raja Mani <rmani@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

4 files changed, 6 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 4284a41ff775..a70d2ac9e47b 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -223,7 +223,7 @@ static bool ath6kl_cfg80211_ready(struct ath6kl *ar)
                 return false;
         }
 
-        if (ar->wlan_state == WLAN_DISABLED) {
+        if (!test_bit(WLAN_ENABLED, &ar->flag)) {
                 ath6kl_err("wlan disabled\n");
                 return false;
         }
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index 86177f0b98a5..67784752533f 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -134,11 +134,6 @@ enum sme_state {
         SME_CONNECTED
 };
 
-enum ath6kl_wlan_state {
-        WLAN_DISABLED,
-        WLAN_ENABLED
-};
-
 struct skb_hold_q {
         struct sk_buff *skb;
         bool is_amsdu;
@@ -365,6 +360,7 @@ struct ath6kl_req_key {
 #define DESTROY_IN_PROGRESS  9
 #define NETDEV_REGISTERED    10
 #define SKIP_SCAN            11
+#define WLAN_ENABLED         12
 
 struct ath6kl {
         struct device *dev;
@@ -401,7 +397,6 @@ struct ath6kl {
         u8 tx_pwr;
         struct net_device_stats net_stats;
         struct target_stats target_stats;
-        enum ath6kl_wlan_state wlan_state;
         struct ath6kl_node_mapping node_map[MAX_NODE_NUM];
         u8 ibss_ps_enable;
         u8 node_num;
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index fe61871e9874..d574d08f9863 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -584,7 +584,7 @@ struct ath6kl *ath6kl_core_alloc(struct device *sdev)
         init_netdev(dev);
 
         ar->net_dev = dev;
-        ar->wlan_state = WLAN_ENABLED;
+        set_bit(WLAN_ENABLED, &ar->flag);
 
         ar->wlan_pwr_state = WLAN_POWER_STATE_ON;
 
@@ -1239,7 +1239,7 @@ void ath6kl_stop_txrx(struct ath6kl *ar)
         if (ar->wlan_pwr_state != WLAN_POWER_STATE_CUT_PWR)
                 ath6kl_stop_endpoint(ndev, false, true);
 
-        ar->wlan_state = WLAN_DISABLED;
+        clear_bit(WLAN_ENABLED, &ar->flag);
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index f325a23dfff0..284e3e96ff3e 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -1275,7 +1275,7 @@ static int ath6kl_open(struct net_device *dev)
 
         spin_lock_irqsave(&ar->lock, flags);
 
-        ar->wlan_state = WLAN_ENABLED;
+        set_bit(WLAN_ENABLED, &ar->flag);
 
         if (test_bit(CONNECTED, &ar->flag)) {
                 netif_carrier_on(dev);
@@ -1301,7 +1301,7 @@ static int ath6kl_close(struct net_device *dev)
                                               0, 0, 0))
                         return -EIO;
 
-                ar->wlan_state = WLAN_DISABLED;
+                clear_bit(WLAN_ENABLED, &ar->flag);
         }
 
         ath6kl_cfg80211_scan_complete_event(ar, -ECANCELED);