From 7c8f0db0d024efda38976fc2acf7743f458e1d96 Mon Sep 17 00:00:00 2001
From: Han Shen <shenhan@google.com>
Date: Mon, 22 Apr 2013 13:35:07 -0700
Subject: [PATCH] rtl8192c:dm: Properly initialize local array and set value.
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)
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.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 926e2a34c766..d2d57a27a7c1 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",
--
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