On 02/28/2011 02:11 AM, Alessio Igor Bogani wrote:
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c: In function ârtl92ce_rx_query_descâ:
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:255:5: warning: ârf_rx_numâ may be used uninitialized in this function
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:257:12: warning: âtotal_rssiâ may be used uninitialized in this function
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:466:6: warning: âweightingâ may be used uninitialized in this function
This work was supported by a hardware donation from the CE Linux Forum.
Signed-off-by: Alessio Igor Bogani<abogani@xxxxxxxxxx>
---
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index bf5852f..593eb8e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -252,9 +252,9 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct phy_sts_cck_8192s_t *cck_buf;
s8 rx_pwr_all, rx_pwr[4];
- u8 rf_rx_num, evm, pwdb_all;
+ u8 evm, pwdb_all, rf_rx_num = 0;
u8 i, max_spatial_stream;
- u32 rssi, total_rssi;
+ u32 rssi, total_rssi = 0;
bool is_cck_rate;
is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
@@ -463,7 +463,7 @@ static void _rtl92ce_update_rxsignalstatistics(struct ieee80211_hw *hw,
struct rtl_stats *pstats)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- int weighting;
+ int weighting = 0;
if (rtlpriv->stats.recv_signal_power == 0)
rtlpriv->stats.recv_signal_power = pstats->recvsignalpower;
ACK. Obviously gcc 4.5.1 has a bug and misses these, whereas 4.5.2 finds them.
Larry
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