1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 2232b1794e76..533b393e8cf6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2477,10 +2477,15 @@ static ssize_t store_tx_power(struct device *d,
         ret = strict_strtoul(buf, 10, &val);
         if (ret)
                 IWL_INFO(priv, "%s is not in decimal form.\n", buf);
-        else
-                iwl_set_tx_power(priv, val, false);
-
-        return count;
+        else {
+                ret = iwl_set_tx_power(priv, val, false);
+                if (ret)
+                        IWL_ERR(priv, "failed setting tx power (0x%d).\n",
+                                ret);
+                else
+                        ret = count;
+        }
+        return ret;
 }
 
 static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power);