mac80211: rename scan_state to next_scan_state

Rename scan_state to next_scan_state to better reflect
what it is used for.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index d56b9da8b28a..b376775e722f 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -374,7 +374,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
         }
         mutex_unlock(&local->iflist_mtx);
 
-        local->scan_state = SCAN_DECISION;
+        local->next_scan_state = SCAN_DECISION;
         local->scan_channel_idx = 0;
 
         spin_lock_bh(&local->filter_lock);
@@ -505,15 +505,15 @@ static int ieee80211_scan_state_decision(struct ieee80211_local *local,
                  * next channel
                  */
                 if (associated)
-                        local->scan_state = SCAN_ENTER_OPER_CHANNEL;
+                        local->next_scan_state = SCAN_ENTER_OPER_CHANNEL;
                 else
-                        local->scan_state = SCAN_SET_CHANNEL;
+                        local->next_scan_state = SCAN_SET_CHANNEL;
         } else {
                 /*
                  * we're on the operating channel currently, let's
                  * leave that channel now to scan another one
                  */
-                local->scan_state = SCAN_LEAVE_OPER_CHANNEL;
+                local->next_scan_state = SCAN_LEAVE_OPER_CHANNEL;
         }
 
         *next_delay = 0;
@@ -545,7 +545,7 @@ static void ieee80211_scan_state_leave_oper_channel(struct ieee80211_local *loca
 
         /* advance to the next channel to be scanned */
         *next_delay = HZ / 10;
-        local->scan_state = SCAN_SET_CHANNEL;
+        local->next_scan_state = SCAN_SET_CHANNEL;
 }
 
 static void ieee80211_scan_state_enter_oper_channel(struct ieee80211_local *local,
@@ -577,7 +577,7 @@ static void ieee80211_scan_state_enter_oper_channel(struct ieee80211_local *loca
         __clear_bit(SCAN_OFF_CHANNEL, &local->scanning);
 
         *next_delay = HZ / 5;
-        local->scan_state = SCAN_DECISION;
+        local->next_scan_state = SCAN_DECISION;
 }
 
 static void ieee80211_scan_state_set_channel(struct ieee80211_local *local,
@@ -621,13 +621,13 @@ static void ieee80211_scan_state_set_channel(struct ieee80211_local *local,
         if (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN ||
             !local->scan_req->n_ssids) {
                 *next_delay = IEEE80211_PASSIVE_CHANNEL_TIME;
-                local->scan_state = SCAN_DECISION;
+                local->next_scan_state = SCAN_DECISION;
                 return;
         }
 
         /* active scan, send probes */
         *next_delay = IEEE80211_PROBE_DELAY;
-        local->scan_state = SCAN_SEND_PROBE;
+        local->next_scan_state = SCAN_SEND_PROBE;
 }
 
 static void ieee80211_scan_state_send_probe(struct ieee80211_local *local,
@@ -648,7 +648,7 @@ static void ieee80211_scan_state_send_probe(struct ieee80211_local *local,
          * on the channel.
          */
         *next_delay = IEEE80211_CHANNEL_TIME;
-        local->scan_state = SCAN_DECISION;
+        local->next_scan_state = SCAN_DECISION;
 }
 
 void ieee80211_scan_work(struct work_struct *work)
@@ -693,7 +693,7 @@ void ieee80211_scan_work(struct work_struct *work)
          * without scheduling a new work
          */
         do {
-                switch (local->scan_state) {
+                switch (local->next_scan_state) {
                 case SCAN_DECISION:
                         if (ieee80211_scan_state_decision(local, &next_delay))
                                 return;