Commit fe730bfd authored by Philipp Hortmann's avatar Philipp Hortmann Committed by Greg Kroah-Hartman
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staging: rtl8192e: Remove priv->rf_chip in _rtl92e_phy_rf_read 



priv->rf_chip is initialized to RF_8256 and never changed. Remove
conditions in function _rtl92e_phy_rf_read as those are dead code.

Signed-off-by: default avatarPhilipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/c3b2e2a41cc450c1cb9ac41b8ed19b090d9627a6.1679732276.git.philipp.g.hortmann@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6e1ce577

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

+18 −25
Original line number Diff line number Diff line
@@ -82,7 +82,6 @@ static u32 _rtl92e_phy_rf_read(struct net_device *dev, 


	Offset &= 0x3f;



	if (priv->rf_chip == RF_8256) {

	rtl92e_set_bb_reg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);

	if (Offset >= 31) {

		priv->rf_reg_0value[eRFPath] |= 0x140;
@@ -96,10 +95,7 @@ static u32 _rtl92e_phy_rf_read(struct net_device *dev, 
		rtl92e_set_bb_reg(dev, pPhyReg->rf3wireOffset,

				  bMaskDWord,

				  (priv->rf_reg_0value[eRFPath] << 16));



		NewOffset = Offset - 15;

		} else

			NewOffset = Offset;

	} else {

		NewOffset = Offset;

	}
@@ -113,15 +109,12 @@ static u32 _rtl92e_phy_rf_read(struct net_device *dev, 
	ret = rtl92e_get_bb_reg(dev, pPhyReg->rfLSSIReadBack,

				bLSSIReadBackData);



	if (priv->rf_chip == RF_8256) {

	priv->rf_reg_0value[eRFPath] &= 0xebf;



	rtl92e_set_bb_reg(dev, pPhyReg->rf3wireOffset, bMaskDWord,

			  (priv->rf_reg_0value[eRFPath] << 16));



	rtl92e_set_bb_reg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);

	}





	return ret;