ath9k: remove warnings related to signed/unsigned type mismatch

Commit Message

John W. Linville Nov. 13, 2009, 6:12 p.m. UTC

None

Patch

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 1d59f10..9c07e1c 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -293,7 +293,7 @@  struct ath_tx_control {
 
 #define ATH_RSSI_LPF_LEN 		10
 #define RSSI_LPF_THRESHOLD		-20
-#define ATH9K_RSSI_BAD			0x80
+#define ATH9K_RSSI_BAD			-128
 #define ATH_RSSI_EP_MULTIPLIER     (1<<7)
 #define ATH_EP_MUL(x, mul)         ((x) * (mul))
 #define ATH_RSSI_IN(x)             (ATH_EP_MUL((x), ATH_RSSI_EP_MULTIPLIER))
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ec0abf8..e2e8126 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -217,8 +217,6 @@  static int ath_rx_prepare(struct sk_buff *skb, struct ath_desc *ds,
 					ATH_RSSI_EP_MULTIPLIER);
 	if (ds->ds_rxstat.rs_rssi < 0)
 		ds->ds_rxstat.rs_rssi = 0;
-	else if (ds->ds_rxstat.rs_rssi > 127)
-		ds->ds_rxstat.rs_rssi = 127;
 
 	/* Update Beacon RSSI, this is used by ANI. */
 	if (ieee80211_is_beacon(fc))