iwlwifi: remove unused HT configuration entry tx_chan_width

The tx_chan_width entry is never used, supported_chan_width is used instead.

Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index af73512..479b7e1 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2423,7 +2423,6 @@ static void iwl_ht_conf(struct iwl_priv *priv,
 
        memcpy(&iwl_conf->mcs, &ht_conf->mcs, 16);
 
-       iwl_conf->tx_chan_width = iwl_conf->supported_chan_width != 0;
        iwl_conf->ht_protection =
                bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION;
        iwl_conf->non_GF_STA_present =

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index b96c3c9..c34f9d7 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -515,7 +515,6 @@ struct iwl_ht_info {
        struct ieee80211_mcs_info mcs;
        /* BSS related data */
        u8 extension_chan_offset;
-       u8 tx_chan_width;
        u8 ht_protection;
        u8 non_GF_STA_present;
 };