Return-path: Received: from mail-yh0-f74.google.com ([209.85.213.74]:61083 "EHLO mail-yh0-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755089Ab3DVUfT (ORCPT ); Mon, 22 Apr 2013 16:35:19 -0400 Received: by mail-yh0-f74.google.com with SMTP id q10so737104yhf.3 for ; Mon, 22 Apr 2013 13:35:19 -0700 (PDT) From: Han Shen To: linux-wireless@vger.kernel.org Cc: Larry.Finger@lwfinger.net, chaoming_li@realsil.com.cn, joe@perches.com, zajec5@gmail.com, shenhan@google.com Subject: [PATCH v2] rtl8192c:dm: Properly initialize local array and set value. Date: Mon, 22 Apr 2013 13:35:07 -0700 Message-Id: <1366662911-4143-1-git-send-email-shenhan@google.com> (sfid-20130422_223525_320430_17659645) Sender: linux-wireless-owner@vger.kernel.org List-ID: GCC 4.8 is spitting out uninitialized-variable warnings against "drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c". This patch adds initialization to the variable and properly sets its value. Signed-off-by: Han Shen (shenhan@google.com) --- drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index b793a65..34150de 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -669,7 +669,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw u8 thermalvalue, delta, delta_lck, delta_iqk; long ele_a, ele_d, temp_cck, val_x, value32; long val_y, ele_c = 0; - u8 ofdm_index[2], ofdm_index_old[2], cck_index_old = 0; + u8 ofdm_index[2], ofdm_index_old[2] = {0, 0}, cck_index_old = 0; s8 cck_index = 0; int i; bool is2t = IS_92C_SERIAL(rtlhal->version); @@ -717,7 +717,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw for (i = 0; i < OFDM_TABLE_LENGTH; i++) { if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { - + ofdm_index_old[1] = (u8) i; RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "Initial pathB ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n", -- 1.8.2.1