mac80211: rename sta to new_sta
In ieee80211_prep_connection(), the station (if not NULL)
is the new station (representing the AP) that needs to be
added. Rename the variable to "new_sta" to clarify this.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c846547..e065ef5 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3044,7 +3044,7 @@
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_bss *bss = (void *)cbss->priv;
- struct sta_info *sta = NULL;
+ struct sta_info *new_sta = NULL;
bool have_sta = false;
int err;
int ht_cfreq;
@@ -3063,8 +3063,8 @@
}
if (!have_sta) {
- sta = sta_info_alloc(sdata, cbss->bssid, GFP_KERNEL);
- if (!sta)
+ new_sta = sta_info_alloc(sdata, cbss->bssid, GFP_KERNEL);
+ if (!new_sta)
return -ENOMEM;
}
@@ -3135,7 +3135,7 @@
local->oper_channel = cbss->channel;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
- if (sta) {
+ if (new_sta) {
u32 rates = 0, basic_rates = 0;
bool have_higher_than_11mbit;
int min_rate = INT_MAX, min_rate_index = -1;
@@ -3160,7 +3160,7 @@
basic_rates = BIT(min_rate_index);
}
- sta->sta.supp_rates[cbss->channel->band] = rates;
+ new_sta->sta.supp_rates[cbss->channel->band] = rates;
sdata->vif.bss_conf.basic_rates = basic_rates;
/* cf. IEEE 802.11 9.2.12 */
@@ -3183,10 +3183,10 @@
BSS_CHANGED_BEACON_INT);
if (assoc)
- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+ sta_info_pre_move_state(new_sta, IEEE80211_STA_AUTH);
- err = sta_info_insert(sta);
- sta = NULL;
+ err = sta_info_insert(new_sta);
+ new_sta = NULL;
if (err) {
sdata_info(sdata,
"failed to insert STA entry for the AP (error %d)\n",