1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index 97183829b9be..57d52e914f1f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -670,7 +670,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
         u8 ofdm_index[2], cck_index = 0, ofdm_index_old[2], cck_index_old = 0;
         int i;
         bool is2t = IS_92C_SERIAL(rtlhal->version);
-        u8 txpwr_level[2] = {0, 0};
+        s8 txpwr_level[2] = {0, 0};
         u8 ofdm_min_index = 6, rf;
 
         rtlpriv->dm.txpower_trackinginit = true;