diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ath/if_ath.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index 2aa3fcc..cd51f53 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -3561,6 +3561,8 @@ ath_tx_start(struct ath_softc *sc, struct ieee80211_node *ni, struct ath_buf *bf * also calculates the number of descriptors we need. */ error = ath_tx_dmasetup(sc, bf, m0); + if (error != 0) + return error; bf->bf_node = ni; /* NB: held reference */ m0 = bf->bf_m; /* NB: may have changed */ wh = mtod(m0, struct ieee80211_frame *); |
