From: Stanislaw Gruszka Date: Mon, 31 Jan 2011 12:01:35 +0000 (+0100) Subject: iwlwifi: correct frequency settings X-Git-Tag: v2.6.39-rc1~468^2~417^2~3 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a3a0352f39c81dfa5c30a190ad04d115616c3e6;p=pandora-kernel.git iwlwifi: correct frequency settings After commit 59eb21a6504731fc16db4cf9463065dd61093e08 "cfg80211: Extend channel to frequency mapping for 802.11j" we use uninitialized sband->band when assign channel frequencies, what results that 5GHz channels have erroneous (zero) center_freq value. Patch fixes problem and simplifies code a bit. Signed-off-by: Stanislaw Gruszka Reviewed-by: Johannes Berg Acked-by: Wey-Yi Guy Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 92724cbf18ca..4ad89389a0a9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -219,16 +219,12 @@ int iwlcore_init_geos(struct iwl_priv *priv) if (!is_channel_valid(ch)) continue; - if (is_channel_a_band(ch)) - sband = &priv->bands[IEEE80211_BAND_5GHZ]; - else - sband = &priv->bands[IEEE80211_BAND_2GHZ]; + sband = &priv->bands[ch->band]; geo_ch = &sband->channels[sband->n_channels++]; geo_ch->center_freq = - ieee80211_channel_to_frequency(ch->channel, - sband->band); + ieee80211_channel_to_frequency(ch->channel, ch->band); geo_ch->max_power = ch->max_power_avg; geo_ch->max_antenna_gain = 0xff; geo_ch->hw_value = ch->channel;