diff options
| author | Adrian Chadd <adrian@FreeBSD.org> | 2014-04-08 07:00:43 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2014-04-08 07:00:43 +0000 |
| commit | a3fd3b1429ae6bc1374155b903410f1c0b7582b4 (patch) | |
| tree | f8d0a2db70a792ebb3264eff2042ba1d935d3c62 /sys/dev/ath/if_ath_tx.c | |
| parent | 9e63671c57a3a18134bd37350349edf113faa51d (diff) | |
Notes
Diffstat (limited to 'sys/dev/ath/if_ath_tx.c')
| -rw-r--r-- | sys/dev/ath/if_ath_tx.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/dev/ath/if_ath_tx.c b/sys/dev/ath/if_ath_tx.c index 0c3808c91296..acd14846ca63 100644 --- a/sys/dev/ath/if_ath_tx.c +++ b/sys/dev/ath/if_ath_tx.c @@ -3357,6 +3357,7 @@ static void ath_tx_tid_filt_comp_complete(struct ath_softc *sc, struct ath_tid *tid) { struct ath_buf *bf; + int do_resume = 0; ATH_TX_LOCK_ASSERT(sc); @@ -3365,7 +3366,11 @@ ath_tx_tid_filt_comp_complete(struct ath_softc *sc, struct ath_tid *tid) DPRINTF(sc, ATH_DEBUG_SW_TX_FILT, "%s: hwq=0, transition back\n", __func__); - tid->isfiltered = 0; + if (tid->isfiltered == 1) { + tid->isfiltered = 0; + do_resume = 1; + } + /* XXX ath_tx_tid_resume() also calls ath_tx_set_clrdmask()! */ ath_tx_set_clrdmask(sc, tid->an); @@ -3375,7 +3380,8 @@ ath_tx_tid_filt_comp_complete(struct ath_softc *sc, struct ath_tid *tid) ATH_TID_INSERT_HEAD(tid, bf, bf_list); } - ath_tx_tid_resume(sc, tid); + if (do_resume) + ath_tx_tid_resume(sc, tid); } /* |