diff options
| author | David Vrabel <david.vrabel@csr.com> | 2009-02-02 17:52:39 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2009-02-02 17:52:39 +0000 |
| commit | 8f04915532485d81e7f6c580a396ea7b01094221 (patch) | |
| tree | c5740e961a025f2fb6b520a2bc5937f19d4345ab /drivers/net/wireless/iwlwifi/iwl-3945-rs.c | |
| parent | 8f5140a6a0b1a9aa79585b0008e88c5d266c5c1d (diff) | |
| parent | 45c82b5a770be66845687a7d027c8b52946d59af (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-3945-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c index 9b60a0c5de5..21c841847d8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c @@ -638,12 +638,16 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, s8 scale_action = 0; unsigned long flags; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - u16 fc, rate_mask; + u16 fc; + u16 rate_mask = 0; struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); IWL_DEBUG_RATE("enter\n"); + if (sta) + rate_mask = sta->supp_rates[sband->band]; + /* Send management frames and broadcast/multicast data using lowest * rate. */ fc = le16_to_cpu(hdr->frame_control); @@ -651,11 +655,15 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, is_multicast_ether_addr(hdr->addr1) || !sta || !priv_sta) { IWL_DEBUG_RATE("leave: No STA priv data to update!\n"); - info->control.rates[0].idx = rate_lowest_index(sband, sta); + if (!rate_mask) + info->control.rates[0].idx = + rate_lowest_index(sband, NULL); + else + info->control.rates[0].idx = + rate_lowest_index(sband, sta); return; } - rate_mask = sta->supp_rates[sband->band]; index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1); if (sband->band == IEEE80211_BAND_5GHZ) |