| Message ID | 20140113190523.GA9341@elgon.mountain (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index 9c96831c0b5c..153c61539ec8 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -586,7 +586,7 @@ static void p54_rx_stats(struct p54_common *priv, struct sk_buff *skb) chan = priv->curchan; if (chan) { struct survey_info *survey = &priv->survey[chan->hw_value]; - survey->noise = clamp_t(s8, priv->noise, -128, 127); + survey->noise = clamp(priv->noise, -128, 127); survey->channel_time = priv->survey_raw.active; survey->channel_time_tx = priv->survey_raw.tx; survey->channel_time_busy = priv->survey_raw.tx +
The call to clamp_t() first truncates the variable signed 8 bit and as a result, the actual clamp is a no-op. Fixes: 0d78156eef1d ('p54: improve site survey') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html