From 13e0c8e355983cdd4ea7accc3b3208e80944716d Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 27 Jul 2012 10:43:16 +0200 Subject: [PATCH] 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 --- net/mac80211/mlme.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index c8465478b4b0..e065ef5f7b2f 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -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", -- 2.20.1