diff options
Diffstat (limited to 'drivers/net/wireless/rtl8187_dev.c')
| -rw-r--r-- | drivers/net/wireless/rtl8187_dev.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index 6ef67990692..c03834d5cb0 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -178,17 +178,23 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb, flags = skb->len; flags |= RTL8187_TX_FLAG_NO_ENCRYPT; - flags |= control->rts_cts_rate->hw_value << 19; + + BUG_ON(!control->tx_rate); + flags |= control->tx_rate->hw_value << 24; if (ieee80211_get_morefrag((struct ieee80211_hdr *)skb->data)) flags |= RTL8187_TX_FLAG_MORE_FRAG; if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS) { + BUG_ON(!control->rts_cts_rate); flags |= RTL8187_TX_FLAG_RTS; + flags |= control->rts_cts_rate->hw_value << 19; rts_dur = ieee80211_rts_duration(dev, priv->vif, skb->len, control); - } - if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT) + } else if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT) { + BUG_ON(!control->rts_cts_rate); flags |= RTL8187_TX_FLAG_CTS; + flags |= control->rts_cts_rate->hw_value << 19; + } hdr = (struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr)); hdr->flags = cpu_to_le32(flags); |