From 0f4316b97d045e9b5b270cafa4b924769699eb3d Mon Sep 17 00:00:00 2001 From: Yogesh Ashok Powar Date: Fri, 25 Jan 2013 16:17:45 +0530 Subject: mwl8k: Do not call mwl8k_cmd_set_rf_channel unconditionally Avoid calling mwl8k_cmd_set_rf_channel unconditionally by checking IEEE80211_CONF_CHANGE_CHANNEL. Signed-off-by: Yogesh Ashok Powar Signed-off-by: Nishant Sarmukadam Signed-off-by: John W. Linville --- drivers/net/wireless/mwl8k.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 398b8b1..78a89f6 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -4797,9 +4797,11 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed) if (rc) goto out; - rc = mwl8k_cmd_set_rf_channel(hw, conf); - if (rc) - goto out; + if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { + rc = mwl8k_cmd_set_rf_channel(hw, conf); + if (rc) + goto out; + } if (conf->power_level > 18) conf->power_level = 18; -- cgit v1.1