linux-kernel - [PATCH 2/5] staging: rtl8192e: adjust size of rx_pwr for new RF90_PATH

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Message-ID: <20240831100809.29173-3-straube.linux@gmail.com>
Date: Sat, 31 Aug 2024 12:08:06 +0200
From: Michael Straube <straube.linux@...il.com>
To: gregkh@...uxfoundation.org
Cc: philipp.g.hortmann@...il.com,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Michael Straube <straube.linux@...il.com>
Subject: [PATCH 2/5] staging: rtl8192e: adjust size of rx_pwr for new RF90_PATH_MAX

The local array rx_pwr in the function _rtl92e_query_rxphystatus() is
always accessed by indices in the range i = 0; i < RF90_PATH_MAX.
A previous patch changed the value of RF90_PATH_MAX from 4 to 2, so we can
reduce the size of rx_pwr to 2. Use RF90_PATH_MAX instead of a hard-coded
size.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 519cad9e1106..5646bd498871 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -1159,7 +1159,7 @@ static void _rtl92e_query_rxphystatus(struct r8192_priv *priv,
 	struct phy_sts_cck_819xpci *pcck_buf;
 	u8 *prxpkt;
 	u8 i, max_spatial_stream, tmp_rxevm;
-	s8 rx_pwr[4], rx_pwr_all = 0;
+	s8 rx_pwr[RF90_PATH_MAX], rx_pwr_all = 0;
 	s8 rx_evmX;
 	u8 evm, pwdb_all;
 	u32 RSSI, total_rssi = 0;
-- 
2.46.0