We do not support many contexts.
Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
drivers/net/wireless/iwlegacy/iwl-4965-sta.c | 11 +--
drivers/net/wireless/iwlegacy/iwl-core.c | 204 ++++++++++----------------
drivers/net/wireless/iwlegacy/iwl-debugfs.c | 28 ++--
drivers/net/wireless/iwlegacy/iwl-scan.c | 20 +--
drivers/net/wireless/iwlegacy/iwl-sta.h | 22 ++--
drivers/net/wireless/iwlegacy/iwl3945-base.c | 4 +-
drivers/net/wireless/iwlegacy/iwl4965-base.c | 52 ++-----
7 files changed, 127 insertions(+), 214 deletions(-)
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-sta.c b/drivers/net/wireless/iwlegacy/iwl-4965-sta.c
index 4cda277..337bf0c 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-sta.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-sta.c
@@ -615,16 +615,7 @@ static int il4965_update_bcast_station(struct il_priv *il,
int il4965_update_bcast_stations(struct il_priv *il)
{
- struct il_rxon_context *ctx;
- int ret = 0;
-
- for_each_context(il, ctx) {
- ret = il4965_update_bcast_station(il, ctx);
- if (ret)
- break;
- }
-
- return ret;
+ return il4965_update_bcast_station(il, &il->ctx);
}
/**
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c
index de952fb..bd222f5 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.c
+++ b/drivers/net/wireless/iwlegacy/iwl-core.c
@@ -646,10 +646,7 @@ static void _il_set_rxon_ht(struct il_priv *il,
void il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf)
{
- struct il_rxon_context *ctx;
-
- for_each_context(il, ctx)
- _il_set_rxon_ht(il, ht_conf, ctx);
+ _il_set_rxon_ht(il, ht_conf, &il->ctx);
}
EXPORT_SYMBOL(il_set_rxon_ht);
@@ -661,7 +658,6 @@ u8 il_get_single_channel_number(struct il_priv *il,
int i;
u8 channel = 0;
u8 min, max;
- struct il_rxon_context *ctx;
if (band == IEEE80211_BAND_5GHZ) {
min = 14;
@@ -672,19 +668,10 @@ u8 il_get_single_channel_number(struct il_priv *il,
}
for (i = min; i < max; i++) {
- bool busy = false;
-
- for_each_context(il, ctx) {
- busy = il->channel_info[i].channel ==
- le16_to_cpu(ctx->staging.channel);
- if (busy)
- break;
- }
-
- if (busy)
+ channel = il->channel_info[i].channel;
+ if (channel == le16_to_cpu(il->ctx.staging.channel))
continue;
- channel = il->channel_info[i].channel;
ch_info = il_get_channel_info(il, band, channel);
if (il_is_channel_valid(ch_info))
break;
@@ -822,7 +809,6 @@ void il_set_rate(struct il_priv *il)
{
const struct ieee80211_supported_band *hw = NULL;
struct ieee80211_rate *rate;
- struct il_rxon_context *ctx;
int i;
hw = il_get_hw_mode(il, il->band);
@@ -841,13 +827,11 @@ void il_set_rate(struct il_priv *il)
D_RATE("Set active_rate = %0x\n", il->active_rate);
- for_each_context(il, ctx) {
- ctx->staging.cck_basic_rates =
+ il->ctx.staging.cck_basic_rates =
(IL_CCK_BASIC_RATES_MASK >> IL_FIRST_CCK_RATE) & 0xF;
- ctx->staging.ofdm_basic_rates =
+ il->ctx.staging.ofdm_basic_rates =
(IL_OFDM_BASIC_RATES_MASK >> IL_FIRST_OFDM_RATE) & 0xFF;
- }
}
EXPORT_SYMBOL(il_set_rate);
@@ -1254,7 +1238,6 @@ int il_mac_conf_tx(struct ieee80211_hw *hw,
const struct ieee80211_tx_queue_params *params)
{
struct il_priv *il = hw->priv;
- struct il_rxon_context *ctx;
unsigned long flags;
int q;
@@ -1274,17 +1257,15 @@ int il_mac_conf_tx(struct ieee80211_hw *hw,
spin_lock_irqsave(&il->lock, flags);
- for_each_context(il, ctx) {
- ctx->qos_data.def_qos_parm.ac[q].cw_min =
+ il->ctx.qos_data.def_qos_parm.ac[q].cw_min =
cpu_to_le16(params->cw_min);
- ctx->qos_data.def_qos_parm.ac[q].cw_max =
+ il->ctx.qos_data.def_qos_parm.ac[q].cw_max =
cpu_to_le16(params->cw_max);
- ctx->qos_data.def_qos_parm.ac[q].aifsn = params->aifs;
- ctx->qos_data.def_qos_parm.ac[q].edca_txop =
+ il->ctx.qos_data.def_qos_parm.ac[q].aifsn = params->aifs;
+ il->ctx.qos_data.def_qos_parm.ac[q].edca_txop =
cpu_to_le16((params->txop * 32));
- ctx->qos_data.def_qos_parm.ac[q].reserved1 = 0;
- }
+ il->ctx.qos_data.def_qos_parm.ac[q].reserved1 = 0;
spin_unlock_irqrestore(&il->lock, flags);
@@ -1344,8 +1325,8 @@ il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct il_priv *il = hw->priv;
struct il_vif_priv *vif_priv = (void *)vif->drv_priv;
- struct il_rxon_context *tmp, *ctx = NULL;
int err;
+ u32 modes;
D_MAC80211("enter: type %d, addr %pM\n",
vif->type, vif->addr);
@@ -1358,42 +1339,29 @@ il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
goto out;
}
- for_each_context(il, tmp) {
- u32 possible_modes =
- tmp->interface_modes | tmp->exclusive_interface_modes;
-
- if (tmp->vif) {
- /* check if this busy context is exclusive */
- if (tmp->exclusive_interface_modes &
- BIT(tmp->vif->type)) {
- err = -EINVAL;
- goto out;
- }
- continue;
- }
- if (!(possible_modes & BIT(vif->type)))
- continue;
-
- /* have maybe usable context w/o interface */
- ctx = tmp;
- break;
+ /* check if busy context is exclusive */
+ if (il->ctx.vif &&
+ (il->ctx.exclusive_interface_modes & BIT(il->ctx.vif->type))) {
+ err = -EINVAL;
+ goto out;
}
- if (!ctx) {
+ modes = il->ctx.interface_modes | il->ctx.exclusive_interface_modes;
+ if (!(modes & BIT(vif->type))) {
err = -EOPNOTSUPP;
goto out;
}
- vif_priv->ctx = ctx;
- ctx->vif = vif;
+ vif_priv->ctx = &il->ctx;
+ il->ctx.vif = vif;
- err = il_setup_interface(il, ctx);
- if (!err)
- goto out;
+ err = il_setup_interface(il, &il->ctx);
+ if (err) {
+ il->ctx.vif = NULL;
+ il->iw_mode = NL80211_IFTYPE_STATION;
+ }
- ctx->vif = NULL;
- il->iw_mode = NL80211_IFTYPE_STATION;
out:
mutex_unlock(&il->mutex);
@@ -1764,8 +1732,7 @@ il_mac_change_interface(struct ieee80211_hw *hw,
{
struct il_priv *il = hw->priv;
struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif);
- struct il_rxon_context *tmp;
- u32 interface_modes;
+ u32 modes;
int err;
newtype = ieee80211_iftype_p2p(newtype, newp2p);
@@ -1781,28 +1748,16 @@ il_mac_change_interface(struct ieee80211_hw *hw,
goto out;
}
- interface_modes = ctx->interface_modes | ctx->exclusive_interface_modes;
-
- if (!(interface_modes & BIT(newtype))) {
- err = -EBUSY;
+ modes = ctx->interface_modes | ctx->exclusive_interface_modes;
+ if (!(modes & BIT(newtype))) {
+ err = -EOPNOTSUPP;
goto out;
}
- if (ctx->exclusive_interface_modes & BIT(newtype)) {
- for_each_context(il, tmp) {
- if (ctx == tmp)
- continue;
-
- if (!tmp->vif)
- continue;
-
- /*
- * The current mode switch would be exclusive, but
- * another context is active ... refuse the switch.
- */
- err = -EBUSY;
- goto out;
- }
+ if ((il->ctx.exclusive_interface_modes & BIT(il->ctx.vif->type)) ||
+ (il->ctx.exclusive_interface_modes & BIT(newtype))) {
+ err = -EINVAL;
+ goto out;
}
/* success */
@@ -2064,7 +2019,7 @@ int il_mac_config(struct ieee80211_hw *hw, u32 changed)
struct ieee80211_conf *conf = &hw->conf;
struct ieee80211_channel *channel = conf->channel;
struct il_ht_config *ht_conf = &il->current_ht_config;
- struct il_rxon_context *ctx;
+ struct il_rxon_context *ctx = &il->ctx;
unsigned long flags = 0;
int ret = 0;
u16 ch;
@@ -2097,14 +2052,14 @@ int il_mac_config(struct ieee80211_hw *hw, u32 changed)
* configured.
*/
if (il->cfg->ops->hcmd->set_rxon_chain)
- for_each_context(il, ctx)
- il->cfg->ops->hcmd->set_rxon_chain(il, ctx);
+ il->cfg->ops->hcmd->set_rxon_chain(il, &il->ctx);
}
/* during scanning mac80211 will delay channel setting until
* scan finish with changed = 0
*/
if (!changed || (changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
+
if (scan_active)
goto set_ch_out;
@@ -2125,48 +2080,46 @@ int il_mac_config(struct ieee80211_hw *hw, u32 changed)
spin_lock_irqsave(&il->lock, flags);
- for_each_context(il, ctx) {
- /* Configure HT40 channels */
- if (ctx->ht.enabled != conf_is_ht(conf)) {
- ctx->ht.enabled = conf_is_ht(conf);
- ht_changed = true;
- }
- if (ctx->ht.enabled) {
- if (conf_is_ht40_minus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_BELOW;
- ctx->ht.is_40mhz = true;
- } else if (conf_is_ht40_plus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
- ctx->ht.is_40mhz = true;
- } else {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_NONE;
- ctx->ht.is_40mhz = false;
- }
- } else
+ /* Configure HT40 channels */
+ if (ctx->ht.enabled != conf_is_ht(conf)) {
+ ctx->ht.enabled = conf_is_ht(conf);
+ ht_changed = true;
+ }
+ if (ctx->ht.enabled) {
+ if (conf_is_ht40_minus(conf)) {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+ ctx->ht.is_40mhz = true;
+ } else if (conf_is_ht40_plus(conf)) {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+ ctx->ht.is_40mhz = true;
+ } else {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_NONE;
ctx->ht.is_40mhz = false;
+ }
+ } else
+ ctx->ht.is_40mhz = false;
- /*
- * Default to no protection. Protection mode will
- * later be set from BSS config in il_ht_conf
- */
- ctx->ht.protection =
- IEEE80211_HT_OP_MODE_PROTECTION_NONE;
+ /*
+ * Default to no protection. Protection mode will
+ * later be set from BSS config in il_ht_conf
+ */
+ ctx->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(ctx->staging.channel) != ch))
- ctx->staging.flags = 0;
+ /* 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(ctx->staging.channel) != ch))
+ ctx->staging.flags = 0;
- il_set_rxon_channel(il, channel, ctx);
- il_set_rxon_ht(il, ht_conf);
+ il_set_rxon_channel(il, channel, ctx);
+ il_set_rxon_ht(il, ht_conf);
- il_set_flags_for_band(il, ctx, channel->band,
- ctx->vif);
- }
+ il_set_flags_for_band(il, ctx, channel->band,
+ ctx->vif);
spin_unlock_irqrestore(&il->lock, flags);
@@ -2203,15 +2156,12 @@ int il_mac_config(struct ieee80211_hw *hw, u32 changed)
if (scan_active)
goto out;
- for_each_context(il, ctx) {
- if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
- il_commit_rxon(il, ctx);
- else
- D_INFO(
- "Not re-sending same RXON configuration.\n");
- if (ht_changed)
- il_update_qos(il, ctx);
- }
+ if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
+ il_commit_rxon(il, ctx);
+ else
+ D_INFO("Not re-sending same RXON configuration.\n");
+ if (ht_changed)
+ il_update_qos(il, ctx);
out:
D_MAC80211("leave\n");
diff --git a/drivers/net/wireless/iwlegacy/iwl-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-debugfs.c
index e8153b0..8448db7 100644
--- a/drivers/net/wireless/iwlegacy/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlegacy/iwl-debugfs.c
@@ -599,26 +599,24 @@ il_dbgfs_qos_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct il_priv *il = file->private_data;
- struct il_rxon_context *ctx;
+ struct il_rxon_context *ctx = &il->ctx;
int pos = 0, i;
char buf[256];
const size_t bufsz = sizeof(buf);
- for_each_context(il, ctx) {
- pos += scnprintf(buf + pos, bufsz - pos, "context %d:\n",
- ctx->ctxid);
- for (i = 0; i < AC_NUM; i++) {
- pos += scnprintf(buf + pos, bufsz - pos,
- "\tcw_min\tcw_max\taifsn\ttxop\n");
- pos += scnprintf(buf + pos, bufsz - pos,
- "AC[%d]\t%u\t%u\t%u\t%u\n", i,
- ctx->qos_data.def_qos_parm.ac[i].cw_min,
- ctx->qos_data.def_qos_parm.ac[i].cw_max,
- ctx->qos_data.def_qos_parm.ac[i].aifsn,
- ctx->qos_data.def_qos_parm.ac[i].edca_txop);
- }
- pos += scnprintf(buf + pos, bufsz - pos, "\n");
+ pos += scnprintf(buf + pos, bufsz - pos, "context %d:\n",
+ ctx->ctxid);
+ for (i = 0; i < AC_NUM; i++) {
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tcw_min\tcw_max\taifsn\ttxop\n");
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "AC[%d]\t%u\t%u\t%u\t%u\n", i,
+ ctx->qos_data.def_qos_parm.ac[i].cw_min,
+ ctx->qos_data.def_qos_parm.ac[i].cw_max,
+ ctx->qos_data.def_qos_parm.ac[i].aifsn,
+ ctx->qos_data.def_qos_parm.ac[i].edca_txop);
}
+
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
diff --git a/drivers/net/wireless/iwlegacy/iwl-scan.c b/drivers/net/wireless/iwlegacy/iwl-scan.c
index 71b2fac..18226d1 100644
--- a/drivers/net/wireless/iwlegacy/iwl-scan.c
+++ b/drivers/net/wireless/iwlegacy/iwl-scan.c
@@ -290,7 +290,9 @@ u16 il_get_passive_dwell_time(struct il_priv *il,
enum ieee80211_band band,
struct ieee80211_vif *vif)
{
- struct il_rxon_context *ctx;
+ struct il_rxon_context *ctx = &il->ctx;
+ u16 value;
+
u16 passive = (band == IEEE80211_BAND_2GHZ) ?
IL_PASSIVE_DWELL_BASE + IL_PASSIVE_DWELL_TIME_24 :
IL_PASSIVE_DWELL_BASE + IL_PASSIVE_DWELL_TIME_52;
@@ -301,17 +303,11 @@ u16 il_get_passive_dwell_time(struct il_priv *il,
* dwell time to be 98% of the smallest beacon interval
* (minus 2 * channel tune time)
*/
- for_each_context(il, ctx) {
- u16 value;
-
- if (!il_is_associated_ctx(ctx))
- continue;
- value = ctx->vif ? ctx->vif->bss_conf.beacon_int : 0;
- if (value > IL_PASSIVE_DWELL_BASE || !value)
- value = IL_PASSIVE_DWELL_BASE;
- value = (value * 98) / 100 - IL_CHANNEL_TUNE_TIME * 2;
- passive = min(value, passive);
- }
+ value = ctx->vif ? ctx->vif->bss_conf.beacon_int : 0;
+ if (value > IL_PASSIVE_DWELL_BASE || !value)
+ value = IL_PASSIVE_DWELL_BASE;
+ value = (value * 98) / 100 - IL_CHANNEL_TUNE_TIME * 2;
+ passive = min(value, passive);
}
return passive;
diff --git a/drivers/net/wireless/iwlegacy/iwl-sta.h b/drivers/net/wireless/iwlegacy/iwl-sta.h
index f07cd7f..afd3003 100644
--- a/drivers/net/wireless/iwlegacy/iwl-sta.h
+++ b/drivers/net/wireless/iwlegacy/iwl-sta.h
@@ -84,7 +84,7 @@ int il_send_lq_cmd(struct il_priv *il,
static inline void il_clear_driver_stations(struct il_priv *il)
{
unsigned long flags;
- struct il_rxon_context *ctx;
+ struct il_rxon_context *ctx = &il->ctx;
spin_lock_irqsave(&il->sta_lock, flags);
memset(il->stations, 0, sizeof(il->stations));
@@ -92,17 +92,15 @@ static inline void il_clear_driver_stations(struct il_priv *il)
il->ucode_key_table = 0;
- for_each_context(il, ctx) {
- /*
- * Remove all key information that is not stored as part
- * of station information since mac80211 may not have had
- * a chance to remove all the keys. When device is
- * reconfigured by mac80211 after an error all keys will
- * be reconfigured.
- */
- memset(ctx->wep_keys, 0, sizeof(ctx->wep_keys));
- ctx->key_mapping_keys = 0;
- }
+ /*
+ * Remove all key information that is not stored as part
+ * of station information since mac80211 may not have had
+ * a chance to remove all the keys. When device is
+ * reconfigured by mac80211 after an error all keys will
+ * be reconfigured.
+ */
+ memset(ctx->wep_keys, 0, sizeof(ctx->wep_keys));
+ ctx->key_mapping_keys = 0;
spin_unlock_irqrestore(&il->sta_lock, flags);
}
diff --git a/drivers/net/wireless/iwlegacy/iwl3945-base.c b/drivers/net/wireless/iwlegacy/iwl3945-base.c
index 41104e7..151c8fa 100644
--- a/drivers/net/wireless/iwlegacy/iwl3945-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl3945-base.c
@@ -2710,10 +2710,8 @@ static void il3945_bg_restart(struct work_struct *data)
return;
if (test_and_clear_bit(STATUS_FW_ERROR, &il->status)) {
- struct il_rxon_context *ctx;
mutex_lock(&il->mutex);
- for_each_context(il, ctx)
- ctx->vif = NULL;
+ il->ctx.vif = NULL;
il->is_open = 0;
mutex_unlock(&il->mutex);
il3945_down(il);
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index 043d51e..df86431 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -89,14 +89,10 @@ MODULE_ALIAS("iwl4965");
void il4965_update_chain_flags(struct il_priv *il)
{
- struct il_rxon_context *ctx;
-
if (il->cfg->ops->hcmd->set_rxon_chain) {
- for_each_context(il, ctx) {
- il->cfg->ops->hcmd->set_rxon_chain(il, ctx);
- if (ctx->active.rx_chain != ctx->staging.rx_chain)
- il_commit_rxon(il, ctx);
- }
+ il->cfg->ops->hcmd->set_rxon_chain(il, &il->ctx);
+ if (il->ctx.active.rx_chain != il->ctx.staging.rx_chain)
+ il_commit_rxon(il, &il->ctx);
}
}
@@ -1766,10 +1762,8 @@ static void il4965_alive_start(struct il_priv *il)
ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
} else {
- struct il_rxon_context *tmp;
/* Initialize our rx_config data */
- for_each_context(il, tmp)
- il_connection_init_rx_config(il, tmp);
+ il_connection_init_rx_config(il, &il->ctx);
if (il->cfg->ops->hcmd->set_rxon_chain)
il->cfg->ops->hcmd->set_rxon_chain(il, ctx);
@@ -1950,7 +1944,6 @@ static int il4965_prepare_card_hw(struct il_priv *il)
static int __il4965_up(struct il_priv *il)
{
- struct il_rxon_context *ctx;
int i;
int ret;
@@ -1964,12 +1957,10 @@ static int __il4965_up(struct il_priv *il)
return -EIO;
}
- for_each_context(il, ctx) {
- ret = il4965_alloc_bcast_station(il, ctx);
- if (ret) {
- il_dealloc_bcast_stations(il);
- return ret;
- }
+ ret = il4965_alloc_bcast_station(il, &il->ctx);
+ if (ret) {
+ il_dealloc_bcast_stations(il);
+ return ret;
}
il4965_prepare_card_hw(il);
@@ -2121,11 +2112,8 @@ static void il4965_bg_restart(struct work_struct *data)
return;
if (test_and_clear_bit(STATUS_FW_ERROR, &il->status)) {
- struct il_rxon_context *ctx;
-
mutex_lock(&il->mutex);
- for_each_context(il, ctx)
- ctx->vif = NULL;
+ il->ctx.vif = NULL;
il->is_open = 0;
__il4965_down(il);
@@ -2177,7 +2165,6 @@ static int il4965_mac_setup_register(struct il_priv *il,
{
int ret;
struct ieee80211_hw *hw = il->hw;
- struct il_rxon_context *ctx;
hw->rate_control_algorithm = "iwl-4965-rs";
@@ -2195,10 +2182,8 @@ static int il4965_mac_setup_register(struct il_priv *il,
hw->sta_data_size = sizeof(struct il_station_priv);
hw->vif_data_size = sizeof(struct il_vif_priv);
- for_each_context(il, ctx) {
- hw->wiphy->interface_modes |= ctx->interface_modes;
- hw->wiphy->interface_modes |= ctx->exclusive_interface_modes;
- }
+ hw->wiphy->interface_modes |= il->ctx.interface_modes;
+ hw->wiphy->interface_modes |= il->ctx.exclusive_interface_modes;
hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
WIPHY_FLAG_DISABLE_BEACON_HINTS;
@@ -2590,7 +2575,6 @@ void il4965_configure_filter(struct ieee80211_hw *hw,
{
struct il_priv *il = hw->priv;
__le32 filter_or = 0, filter_nand = 0;
- struct il_rxon_context *ctx;
#define CHK(test, flag) do { \
if (*total_flags & (test)) \
@@ -2611,15 +2595,13 @@ void il4965_configure_filter(struct ieee80211_hw *hw,
mutex_lock(&il->mutex);
- for_each_context(il, ctx) {
- ctx->staging.filter_flags &= ~filter_nand;
- ctx->staging.filter_flags |= filter_or;
+ il->ctx.staging.filter_flags &= ~filter_nand;
+ il->ctx.staging.filter_flags |= filter_or;
- /*
- * Not committing directly because hardware can perform a scan,
- * but we'll eventually commit the filter flags change anyway.
- */
- }
+ /*
+ * Not committing directly because hardware can perform a scan,
+ * but we'll eventually commit the filter flags change anyway.
+ */
mutex_unlock(&il->mutex);
--
1.7.1
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