From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757281Ab3CNKh7 (ORCPT ); Thu, 14 Mar 2013 06:37:59 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:51979 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756852Ab3CNKhv (ORCPT ); Thu, 14 Mar 2013 06:37:51 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Felix Fietkau , "John W. Linville" , Luis Henriques Subject: [PATCH 54/88] ath9k: fix RSSI dummy marker value Date: Thu, 14 Mar 2013 10:35:47 +0000 Message-Id: <1363257381-15900-55-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1363257381-15900-1-git-send-email-luis.henriques@canonical.com> References: <1363257381-15900-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.5.7.8 -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: Luis Henriques --- drivers/net/wireless/ath/ath9k/common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index ad14fec..f1c32a5 100644 --- 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) -- 1.8.1.2