mwl8k: Do not call mwl8k_cmd_set_rf_channel unconditionally

PATCH New Yogesh Ashok Powar 1 participant 1 message Jan 25, 2013 Networking drivers (wireless)

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Yogesh Ashok Powar

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2013-01-25 10:54 UTC #0 lore raw

PATCH 1/1 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 <[email protected]>

Signed-off-by Nishant Sarmukadam <[email protected]>

---
 drivers/net/wireless/mwl8k.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

drivers/net/wireless/mwl8k.c +5 -3

index 0b2428d..a48b137 100644
@@ -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;

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1.8.0.3