On 09/16/2013 10:55 PM, Larry Finger wrote:
Smatch lists the following:
CHECK drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
drivers/net/wireless/rtlwifi/rtl8192cu/trx.c:367 _rtl_rx_process() warn: assigning (-98) to unsigned variable 'stats.noise'
This variable is unused, thus it is removed.
It's a structure field initializer you're removing, not a variable. And
also a comment.
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
---
drivers/net/wireless/rtlwifi/rtl8192cu/trx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index 763cf1d..04c7e57 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -349,7 +349,6 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
}
/*rx_status->qual = stats->signal; */
rx_status->signal = stats->rssi + 10;
- /*rx_status->noise = -stats->noise; */
return true;
}
@@ -364,7 +363,6 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
u8 *rxdesc;
struct rtl_stats stats = {
.signal = 0,
- .noise = -98,
.rate = 0,
};
WBR, Sergei
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