diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 14 |
2 files changed, 12 insertions, 16 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index eecfec7c4063..61ecd180982e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3632,6 +3632,7 @@ static void iwl_mac_channel_switch(struct ieee80211_hw *hw, struct iwl_priv *priv = hw->priv; const struct iwl_channel_info *ch_info; struct ieee80211_conf *conf = &hw->conf; + struct ieee80211_channel *channel = ch_switch->channel; struct iwl_ht_config *ht_conf = &priv->current_ht_config; u16 ch; unsigned long flags = 0; @@ -3655,10 +3656,10 @@ static void iwl_mac_channel_switch(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); if (priv->cfg->ops->lib->set_channel_switch) { - ch = ch_switch->channel->hw_value; + ch = channel->hw_value; if (le16_to_cpu(priv->active_rxon.channel) != ch) { ch_info = iwl_get_channel_info(priv, - conf->channel->band, + channel->band, ch); if (!is_channel_valid(ch_info)) { IWL_DEBUG_MAC80211(priv, "invalid channel\n"); @@ -3687,15 +3688,12 @@ static void iwl_mac_channel_switch(struct ieee80211_hw *hw, } else ht_conf->is_40mhz = false; - /* if we are switching from ht to 2.4 clear flags - * from any ht related info since 2.4 does not - * support ht */ - if ((le16_to_cpu(priv->staging_rxon.channel) != ch)) + if (le16_to_cpu(priv->staging_rxon.channel) != ch) priv->staging_rxon.flags = 0; - iwl_set_rxon_channel(priv, conf->channel); + iwl_set_rxon_channel(priv, channel); iwl_set_rxon_ht(priv, ht_conf); - iwl_set_flags_for_band(priv, conf->channel->band, + iwl_set_flags_for_band(priv, channel->band, priv->vif); spin_unlock_irqrestore(&priv->lock, flags); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index dc29844cce1f..39aea7545603 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1992,6 +1992,7 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) struct iwl_priv *priv = hw->priv; const struct iwl_channel_info *ch_info; struct ieee80211_conf *conf = &hw->conf; + struct ieee80211_channel *channel = conf->channel; struct iwl_ht_config *ht_conf = &priv->current_ht_config; unsigned long flags = 0; int ret = 0; @@ -2001,7 +2002,7 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) mutex_lock(&priv->mutex); IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n", - conf->channel->hw_value, changed); + channel->hw_value, changed); if (unlikely(!priv->cfg->mod_params->disable_hw_scan && test_bit(STATUS_SCANNING, &priv->status))) { @@ -2032,8 +2033,8 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) if (scan_active) goto set_ch_out; - ch = conf->channel->hw_value; - ch_info = iwl_get_channel_info(priv, conf->channel->band, ch); + ch = channel->hw_value; + ch_info = iwl_get_channel_info(priv, channel->band, ch); if (!is_channel_valid(ch_info)) { IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n"); ret = -EINVAL; @@ -2064,16 +2065,13 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) * from BSS config in iwl_ht_conf */ ht_conf->ht_protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE; - /* if we are switching from ht to 2.4 clear flags - * from any ht related info since 2.4 does not - * support ht */ if ((le16_to_cpu(priv->staging_rxon.channel) != ch)) priv->staging_rxon.flags = 0; - iwl_set_rxon_channel(priv, conf->channel); + iwl_set_rxon_channel(priv, channel); iwl_set_rxon_ht(priv, ht_conf); - iwl_set_flags_for_band(priv, conf->channel->band, priv->vif); + iwl_set_flags_for_band(priv, channel->band, priv->vif); spin_unlock_irqrestore(&priv->lock, flags); if (priv->cfg->ops->lib->update_bcast_station) |