diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index ade8706623b0..2224fbe04391 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -757,6 +757,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, bool multicast = is_multicast_ether_addr(hdr->addr1); u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; __le16 fc = hdr->frame_control, sc = hdr->seq_ctrl; + struct ieee80211_vif *vif = info->control.vif; u16 seqno = le16_to_cpu(sc); bool hw_bigtk = false; u8 fc_type, fc_stype; @@ -819,7 +820,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, txwi[3] |= cpu_to_le32(MT_TXD3_REM_TX_COUNT); } - if (multicast && ieee80211_vif_is_mld(info->control.vif)) { + if (multicast && vif && ieee80211_vif_is_mld(vif)) { val = MT_TXD3_SN_VALID | FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno)); txwi[3] |= cpu_to_le32(val); @@ -839,12 +840,12 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, txwi[3] &= ~cpu_to_le32(MT_TXD3_HW_AMSDU); } - if (ieee80211_vif_is_mld(info->control.vif) && + if (vif && ieee80211_vif_is_mld(vif) && (multicast || unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE)))) txwi[5] |= cpu_to_le32(MT_TXD5_FL); if (ieee80211_is_nullfunc(fc) && ieee80211_has_a4(fc) && - ieee80211_vif_is_mld(info->control.vif)) { + vif && ieee80211_vif_is_mld(vif)) { txwi[5] |= cpu_to_le32(MT_TXD5_FL); txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT); } |