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From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
To: Ping-Ke Shih <pkshih@realtek.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	"David S. Miller" <davem@davemloft.net>,
	YueHaibing <yuehaibing@huawei.com>,
	Hariprasad Kelam <hariprasad.kelam@gmail.com>,
	Larry Finger <Larry.Finger@lwfinger.net>,
	Nathan Chancellor <natechancellor@gmail.com>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] rtlwifi: btcoex: fix issue possible condition with no effect (if == else)
Date: Sat, 13 Jul 2019 00:45:35 +0530
Message-ID: <20190712191535.GA4215@hari-Inspiron-1545> (raw)

fix below issue reported by coccicheck
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:514:1-3:
WARNING: possible condition with no effect (if == else)

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 152242a..191dafd0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -509,13 +509,7 @@ static u32 halbtc_get_wifi_link_status(struct btc_coexist *btcoexist)
 
 static s32 halbtc_get_wifi_rssi(struct rtl_priv *rtlpriv)
 {
-	int undec_sm_pwdb = 0;
-
-	if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
-		undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
-	else /* associated entry pwdb */
-		undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
-	return undec_sm_pwdb;
+	return rtlpriv->dm.undec_sm_pwdb;
 }
 
 static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
-- 
2.7.4


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