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From: Colin King <colin.king@canonical.com>
To: Ping-Ke Shih <pkshih@realtek.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, Joe Perches <joe@perches.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/3][RESEND] rtlwifi: rtl8192de: Remove redundant variable initializations
Date: Tue,  3 Aug 2021 15:49:47 +0100	[thread overview]
Message-ID: <20210803144949.79433-1-colin.king@canonical.com> (raw)

From: Colin Ian King <colin.king@canonical.com>

The variables rtstatus and place are being initialized with a values
that are never read, the initializations are redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index 76dd881ef9bb..50c2d8f6f9c0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -681,7 +681,7 @@ static bool _rtl92d_phy_bb_config(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	bool rtstatus = true;
+	bool rtstatus;
 
 	rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "==>\n");
 	rtstatus = _rtl92d_phy_config_bb_with_headerfile(hw,
@@ -887,7 +887,7 @@ static void _rtl92d_ccxpower_index_check(struct ieee80211_hw *hw,
 
 static u8 _rtl92c_phy_get_rightchnlplace(u8 chnl)
 {
-	u8 place = chnl;
+	u8 place;
 
 	if (chnl > 14) {
 		for (place = 14; place < sizeof(channel5g); place++) {
-- 
2.31.1


             reply	other threads:[~2021-08-03 14:50 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-03 14:49 Colin King [this message]
2021-08-03 14:49 ` [PATCH 2/3][V2] rtlwifi: rtl8192de: make arrays static const, makes object smaller Colin King
2021-08-03 15:09   ` Joe Perches
2021-08-03 15:15     ` Colin Ian King
2021-08-03 15:23       ` Joe Perches
2021-08-03 14:49 ` [PATCH 3/3] rtlwifi: rtl8192de: fix array size limit in for-loop Colin King
2021-08-03 18:11   ` Joe Perches
2021-08-03 18:12     ` Colin Ian King
2021-08-21 17:31   ` Kalle Valo
2021-08-21 17:33 ` [PATCH 1/3][RESEND] rtlwifi: rtl8192de: Remove redundant variable initializations Kalle Valo

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