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-rw-r--r--net/mac80211/key.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 4ddbe27eb57..d801d535133 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -135,6 +135,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
int __must_check ieee80211_key_link(struct ieee80211_key *key,
struct ieee80211_sub_if_data *sdata,
struct sta_info *sta);
+void __ieee80211_key_free(struct ieee80211_key *key);
void ieee80211_key_free(struct ieee80211_local *local,
struct ieee80211_key *key);
void ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata, int idx,
@@ -145,4 +146,7 @@ void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata);
void ieee80211_enable_keys(struct ieee80211_sub_if_data *sdata);
void ieee80211_disable_keys(struct ieee80211_sub_if_data *sdata);
+#define key_mtx_dereference(local, ref) \
+ rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx)))
+
#endif /* IEEE80211_KEY_H */