ath9k: fix RSSI dummy marker value
authorFelix Fietkau <nbd@openwrt.org>
Fri, 22 Feb 2013 20:09:17 +0000 (21:09 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 27 Feb 2013 19:12:51 +0000 (14:12 -0500)
RSSI is being stored internally as s8 in several places. The indication
of an unset RSSI value, ATH_RSSI_DUMMY_MARKER, was supposed to have been
set to 127, but ended up being set to 0x127 because of a code cleanup
mistake. This could lead to invalid signal strength values in a few
places.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/common.h

index 5f845beeb18b86210d3aebf9f52fdcfff87e1462..050ca4a4850d9b874ef1ddd271a2c2abd4fd9644 100644 (file)
@@ -27,7 +27,7 @@
 #define WME_MAX_BA              WME_BA_BMP_SIZE
 #define ATH_TID_MAX_BUFS        (2 * WME_MAX_BA)
 
-#define ATH_RSSI_DUMMY_MARKER   0x127
+#define ATH_RSSI_DUMMY_MARKER   127
 #define ATH_RSSI_LPF_LEN               10
 #define RSSI_LPF_THRESHOLD             -20
 #define ATH_RSSI_EP_MULTIPLIER     (1<<7)