rtl8192c:dm: Properly initialize local array and set value.
authorHan Shen <shenhan@google.com>
Mon, 22 Apr 2013 20:35:07 +0000 (13:35 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 23 Apr 2013 18:14:52 +0000 (14:14 -0400)
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

index 926e2a34c7663961c306110717876e858f5f8a83..d2d57a27a7c1636538003fc408b36c2bda24ce73 100644 (file)
@@ -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",