Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964779Ab3CLWo0 (ORCPT ); Tue, 12 Mar 2013 18:44:26 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:60611 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933857Ab3CLWoU (ORCPT ); Tue, 12 Mar 2013 18:44:20 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Felix Fietkau , "John W. Linville" Subject: [ 14/40] ath9k: fix RSSI dummy marker value Date: Tue, 12 Mar 2013 15:43:35 -0700 Message-Id: <20130312223213.016372414@linuxfoundation.org> X-Mailer: git-send-email 1.8.1.rc1.5.g7e0651a In-Reply-To: <20130312223211.492954675@linuxfoundation.org> References: <20130312223211.492954675@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1346 Lines: 40 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Fietkau commit a3d63cadbad97671d740a9698acc2c95d1ca6e79 upstream. 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 Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/ath/ath9k/common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -35,7 +35,7 @@ #define WME_AC_BK 3 #define WME_NUM_AC 4 -#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) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/