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rtlwifi: rtl8192cu: Fix smatch warning in rtl8192cu/trx.c

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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 the initializer is removed, as well as a
comment referring to that variable.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2013-09-25 12:57:44 -05:00 committed by John W. Linville
parent 857c007730
commit 61800b2761
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
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@ -349,7 +349,6 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
} }
/*rx_status->qual = stats->signal; */ /*rx_status->qual = stats->signal; */
rx_status->signal = stats->rssi + 10; rx_status->signal = stats->rssi + 10;
/*rx_status->noise = -stats->noise; */
return true; return true;
} }
@ -364,7 +363,6 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
u8 *rxdesc; u8 *rxdesc;
struct rtl_stats stats = { struct rtl_stats stats = {
.signal = 0, .signal = 0,
.noise = -98,
.rate = 0, .rate = 0,
}; };
struct rx_fwinfo_92c *p_drvinfo; struct rx_fwinfo_92c *p_drvinfo;