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 <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 398b8b19ff84..78a89f6426b1 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;