From 7caa2316bf0434f1150f58cb576542987a0466d7 Mon Sep 17 00:00:00 2001 From: Daniel Halperin Date: Wed, 6 Apr 2011 12:47:25 -0700 Subject: [PATCH] iwlwifi: fix frame injection for HT channels For some reason, sending QoS configuration causes transmission to stop after a single frame on HT channels when not associated. Removing the extra QoS configuration has no effect on station mode, and fixes injection mode. Signed-off-by: Daniel Halperin Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index dfdbea6e8f99..fbbde0712fa5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -335,7 +335,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_channel *channel = conf->channel; const struct iwl_channel_info *ch_info; int ret = 0; - bool ht_changed[NUM_IWL_RXON_CTX] = {}; IWL_DEBUG_MAC80211(priv, "changed %#x", changed); @@ -383,10 +382,8 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) for_each_context(priv, ctx) { /* Configure HT40 channels */ - if (ctx->ht.enabled != conf_is_ht(conf)) { + if (ctx->ht.enabled != conf_is_ht(conf)) ctx->ht.enabled = conf_is_ht(conf); - ht_changed[ctx->ctxid] = true; - } if (ctx->ht.enabled) { if (conf_is_ht40_minus(conf)) { @@ -455,8 +452,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging))) continue; iwlagn_commit_rxon(priv, ctx); - if (ht_changed[ctx->ctxid]) - iwlagn_update_qos(priv, ctx); } out: mutex_unlock(&priv->mutex);