From 0321708748d8f2ecfffa4a9feafb332312e4e57f Mon Sep 17 00:00:00 2001 From: Nishant Sarmukadam Date: Tue, 5 Apr 2011 14:18:09 +0530 Subject: [PATCH] mwl8k: Do not configure tx power unconditionally Instead of configuring tx power unconditionally, check for IEEE80211_CONF_CHANGE_POWER and configure it only when stack sets this flag Signed-off-by: Nishant Sarmukadam Signed-off-by: John W. Linville --- drivers/net/wireless/mwl8k.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index ae56d2f32b2e..d5e047970345 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -4463,9 +4463,12 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed) conf->power_level = 18; if (priv->ap_fw) { - rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level); - if (rc) - goto out; + + if (conf->flags & IEEE80211_CONF_CHANGE_POWER) { + rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level); + if (rc) + goto out; + } rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x3); if (rc) -- 2.34.1