diff options
Diffstat (limited to 'sys/dev/usb/wlan/if_ural.c')
| -rw-r--r-- | sys/dev/usb/wlan/if_ural.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/dev/usb/wlan/if_ural.c b/sys/dev/usb/wlan/if_ural.c index f3fa1ca..4a48cf5 100644 --- a/sys/dev/usb/wlan/if_ural.c +++ b/sys/dev/usb/wlan/if_ural.c @@ -589,8 +589,13 @@ ural_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ], int unit, return NULL; vap = &uvp->vap; /* enable s/w bmiss handling for sta mode */ - ieee80211_vap_setup(ic, vap, name, unit, opmode, - flags | IEEE80211_CLONE_NOBEACONS, bssid, mac); + + if (ieee80211_vap_setup(ic, vap, name, unit, opmode, + flags | IEEE80211_CLONE_NOBEACONS, bssid, mac) != 0) { + /* out of memory */ + free(uvp, M_80211_VAP); + return (NULL); + } /* override state transition machine */ uvp->newstate = vap->iv_newstate; @@ -1133,7 +1138,7 @@ ural_tx_mgt(struct ural_softc *sc, struct mbuf *m0, struct ieee80211_node *ni) dur = ieee80211_ack_duration(ic->ic_rt, tp->mgmtrate, ic->ic_flags & IEEE80211_F_SHPREAMBLE); - *(uint16_t *)wh->i_dur = htole16(dur); + USETW(wh->i_dur, dur); /* tell hardware to add timestamp for probe responses */ if ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == @@ -1324,7 +1329,7 @@ ural_tx_data(struct ural_softc *sc, struct mbuf *m0, struct ieee80211_node *ni) dur = ieee80211_ack_duration(ic->ic_rt, rate, ic->ic_flags & IEEE80211_F_SHPREAMBLE); - *(uint16_t *)wh->i_dur = htole16(dur); + USETW(wh->i_dur, dur); } ural_setup_tx_desc(sc, &data->desc, flags, m0->m_pkthdr.len, rate); |
