[lvc-project] [PATCH 5.10/6.1 1/1] wifi: rtlwifi: rtl8192se: remove redundant rtl_get_bbreg() call

[Dmitry Kandybka]

From: Peter Kosyh <pkosyh at yandex.ru>

commit 49ebca0d9018ff3517b24972f6f2a9f3d0dc956f upstream.

Extra rtl_get_bbreg() call looks like redundant reading. The read has
already been done in the "else" branch. Compile test only.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Peter Kosyh <pkosyh at yandex.ru>
Acked-by: Ping-Ke Shih <pkshih at realtek.com>
Signed-off-by: Kalle Valo <kvalo at kernel.org>
Link: https://lore.kernel.org/r/20221205085342.677329-1-pkosyh@yandex.ru
Signed-off-by: Dmitry Kandybka <d.kandybka at gmail.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
index cd735d61f630..389c5dd8289e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
@@ -108,9 +108,6 @@ static u32 _rtl92s_phy_rf_serial_read(struct ieee80211_hw *hw,
 		retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb,
 					 BLSSI_READBACK_DATA);
 
-	retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb,
-				 BLSSI_READBACK_DATA);
-
 	rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, "RFR-%d Addr[0x%x]=0x%x\n",
 		rfpath, pphyreg->rf_rb, retvalue);
 
-- 
2.43.5