linux-kernel - [PATCH 09/11] staging: rtl8192e: Remove rf_chip in _rtl92e_get_supported_wireless

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Date:   Sat, 25 Mar 2023 09:36:54 +0100
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 09/11] staging: rtl8192e: Remove rf_chip in
 _rtl92e_get_supported_wireless_mode

priv->rf_chip is initialized to RF_8256 and never changed. Remove
condition in function _rtl92e_get_supported_wireless_mode as it is dead
code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 3244aef12c05..8e4e939d7617 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -595,23 +595,9 @@ static void _rtl92e_refresh_support_rate(struct r8192_priv *priv)
 
 static u8 _rtl92e_get_supported_wireless_mode(struct net_device *dev)
 {
-	struct r8192_priv *priv = rtllib_priv(dev);
 	u8 ret = 0;
 
-	switch (priv->rf_chip) {
-	case RF_8225:
-	case RF_8256:
-	case RF_6052:
-	case RF_PSEUDO_11N:
-		ret = (WIRELESS_MODE_N_24G | WIRELESS_MODE_G | WIRELESS_MODE_B);
-		break;
-	case RF_8258:
-		ret = (WIRELESS_MODE_A | WIRELESS_MODE_N_5G);
-		break;
-	default:
-		ret = WIRELESS_MODE_B;
-		break;
-	}
+	ret = (WIRELESS_MODE_N_24G | WIRELESS_MODE_G | WIRELESS_MODE_B);
 	return ret;
 }
 
-- 
2.39.2