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-rw-r--r--net/mac80211/mlme.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index df12e74..0abd5a4 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2612,13 +2612,12 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
mesh_peer_accepts_plinks(elems));
}
- rcu_read_lock();
-
if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS && elems->supp_rates &&
memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0) {
-
supp_rates = ieee80211_sta_get_rates(local, elems, band);
+ rcu_read_lock();
+
sta = sta_info_get(local, mgmt->sa);
if (sta) {
u64 prev_rates;
@@ -2642,9 +2641,9 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
ieee80211_ibss_add_sta(sdata, NULL, mgmt->bssid,
mgmt->sa, supp_rates);
}
- }
- rcu_read_unlock();
+ rcu_read_unlock();
+ }
if (elems->ds_params && elems->ds_params_len == 1)
freq = ieee80211_channel_to_frequency(elems->ds_params[0]);