linux-kernel - [PATCH 5.18 03/11] wifi: rtlwifi: remove always-true condition pointed out by GCC 12

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Message-Id: <20220623164322.416091456@linuxfoundation.org>
Date:   Thu, 23 Jun 2022 18:45:15 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Kalle Valo <kvalo@...nel.org>,
        Jakub Kicinski <kuba@...nel.org>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 5.18 03/11] wifi: rtlwifi: remove always-true condition pointed out by GCC 12

From: Jakub Kicinski <kuba@...nel.org>

commit ee3db469dd317e82f57b13aa3bc61be5cb60c2b4 upstream.

The .value is a two-dim array, not a pointer.

struct iqk_matrix_regs {
	bool iqk_done;
        long value[1][IQK_MATRIX_REG_NUM];
};

Acked-by: Kalle Valo <kvalo@...nel.org>
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -2386,10 +2386,7 @@ void rtl92d_phy_reload_iqk_setting(struc
 			rtl_dbg(rtlpriv, COMP_SCAN, DBG_LOUD,
 				"Just Read IQK Matrix reg for channel:%d....\n",
 				channel);
-			if ((rtlphy->iqk_matrix[indexforchannel].
-			     value[0] != NULL)
-				/*&&(regea4 != 0) */)
-				_rtl92d_phy_patha_fill_iqk_matrix(hw, true,
+			_rtl92d_phy_patha_fill_iqk_matrix(hw, true,
 					rtlphy->iqk_matrix[
 					indexforchannel].value,	0,
 					(rtlphy->iqk_matrix[