diff options
| -rw-r--r-- | sys/dev/ath/if_ath.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index 4166bb73d697..26b1060b5a18 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -3320,6 +3320,9 @@ nextfrag: * * Note: if this fails, then the mbufs are freed but * not the node reference. + * + * So, we now have to free the node reference ourselves here + * and return OK up to the stack. */ next = m->m_nextpkt; if (ath_tx_start(sc, ni, bf, m)) { @@ -3336,7 +3339,14 @@ reclaim: */ ath_txfrag_cleanup(sc, &frags, ni); ATH_TXBUF_UNLOCK(sc); - retval = ENOBUFS; + + /* + * XXX: And free the node/return OK; ath_tx_start() may have + * modified the buffer. We currently have no way to + * signify that the mbuf was freed but there was an error. + */ + ieee80211_free_node(ni); + retval = 0; goto finish; } |