mac80211: rename 'sta_inf' variable to more common 'sta'

We typically use 'sta' for the station info struct, and if needed
'pubsta' for the public (driver-visible) portion thereof. Do this
in the ieee80211_sta_ps_transition() function.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 5dae166..9fb8ce9 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1240,22 +1240,22 @@ static void sta_ps_end(struct sta_info *sta)
        ieee80211_sta_ps_deliver_wakeup(sta);
 }
 
-int ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool start)
+int ieee80211_sta_ps_transition(struct ieee80211_sta *pubsta, bool start)
 {
-       struct sta_info *sta_inf = container_of(sta, struct sta_info, sta);
+       struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
        bool in_ps;
 
-       WARN_ON(!ieee80211_hw_check(&sta_inf->local->hw, AP_LINK_PS));
+       WARN_ON(!ieee80211_hw_check(&sta->local->hw, AP_LINK_PS));
 
        /* Don't let the same PS state be set twice */
-       in_ps = test_sta_flag(sta_inf, WLAN_STA_PS_STA);
+       in_ps = test_sta_flag(sta, WLAN_STA_PS_STA);
        if ((start && in_ps) || (!start && !in_ps))
                return -EINVAL;
 
        if (start)
-               sta_ps_start(sta_inf);
+               sta_ps_start(sta);
        else
-               sta_ps_end(sta_inf);
+               sta_ps_end(sta);
 
        return 0;
 }