Remove code superceded by r3551

git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3555 0192ed92-7a03-0410-a25b-9323aeb14dbd

diff --git a/ath/if_ath.c b/ath/if_ath.c
index a5383666448c834bb200617b3651ef2e5490d384..f5bac44f8818684325317aaf82b477b39a6e19a7 100644 (file)
--- a/ath/if_ath.c
+++ b/ath/if_ath.c
@@ -7233,9 +7233,6 @@ static void ath_grppoll_stop(struct ieee80211vap *vap)
                        goto bf_fail;
                }
                ATH_TXQ_REMOVE_HEAD(txq, bf_list);
-               if (txq->axq_depth <= 0)
-                       txq->axq_link = NULL;
-
                ATH_TXQ_UNLOCK_IRQ(txq);
 
                cleanup_ath_buf(sc, bf, BUS_DMA_TODEVICE);
@@ -8318,9 +8315,6 @@ ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
                }
 
                ATH_TXQ_REMOVE_HEAD(txq, bf_list);
-               if (txq->axq_depth <= 0)
-                       txq->axq_link = NULL;
-
                ATH_TXQ_UNLOCK_IRQ(txq);
 
                ni = BF_NI(bf);
@@ -8641,9 +8635,6 @@ ath_tx_draintxq(struct ath_softc *sc, struct ath_txq *txq)
                        return;
                }
                ATH_TXQ_REMOVE_HEAD(txq, bf_list);
-               if (txq->axq_depth <= 0)
-                       txq->axq_link = NULL;
-
                ATH_TXQ_UNLOCK_IRQ(txq);
 #ifdef AR_DEBUG
                if (sc->sc_debug & ATH_DEBUG_RESET)