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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>
This commit is contained in:
Johannes Berg 2012-07-27 10:43:16 +02:00
parent 1b49de2656
commit 13e0c8e355
1 changed files with 8 additions and 8 deletions
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16
net/mac80211/mlme.c
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@ -3044,7 +3044,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
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 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
}
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 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
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 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
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 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
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",