static int iwl_mvm_get_session_prot_id(struct iwl_mvm *mvm,
				       struct ieee80211_vif *vif,
				       u32 link_id)
static int iwl_mvm_get_session_prot_id(struct iwl_mvm *mvm,
				       struct ieee80211_vif *vif,
				       s8 link_id)