From: John W. Linville Date: Fri, 13 Nov 2009 18:12:59 +0000 (-0500) Subject: ath9k: remove warnings related to signed/unsigned type mismatch X-Git-Tag: firefly_0821_release~9833^2~3968^2~2^2~62 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=04658fba2314d6d70d5fa05c0b5995e6428aacc3;p=firefly-linux-kernel-4.4.55.git ath9k: remove warnings related to signed/unsigned type mismatch CC [M] drivers/net/wireless/ath/ath9k/recv.o drivers/net/wireless/ath/ath9k/recv.c: In function `ath_rx_prepare': drivers/net/wireless/ath/ath9k/recv.c:208: warning: comparison is always true due to limited range of data type drivers/net/wireless/ath/ath9k/recv.c:220: warning: comparison is always false due to limited range of data type Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c index 4a13632e3e4d..d96751ccee96 100644 --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -181,8 +181,6 @@ static void ath9k_process_rssi(struct ath_common *common, ATH_RSSI_EP_MULTIPLIER); if (rx_stats->rs_rssi < 0) rx_stats->rs_rssi = 0; - else if (rx_stats->rs_rssi > 127) - rx_stats->rs_rssi = 127; /* Update Beacon RSSI, this is used by ANI. */ if (ieee80211_is_beacon(fc)) diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index f8f5e997162c..a22ed766b6ae 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -60,7 +60,7 @@ #define ATH_DEFAULT_NOISE_FLOOR -95 -#define ATH9K_RSSI_BAD 0x80 +#define ATH9K_RSSI_BAD -128 /* Register read/write primitives */ #define REG_WRITE(_ah, _reg, _val) \