linux-kernel - [PATCH 03/10] staging: rtl8192e: Remove HTIOTActIsDisableMCSTwoSpatialStream()

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Message-ID: <a446837ff1107c81f52d3cf9e727d6ef4e2678af.1698295861.git.philipp.g.hortmann@gmail.com>
Date:   Thu, 26 Oct 2023 07:43:46 +0200
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 03/10] staging: rtl8192e: Remove
 HTIOTActIsDisableMCSTwoSpatialStream()

Remove HTIOTActIsDisableMCSTwoSpatialStream() as it always returns false
which leads to one evaluation that is always false. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtl819x_HTProc.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_HTProc.c b/drivers/staging/rtl8192e/rtl819x_HTProc.c
index ea01cfce77d8..3cbadd6a0aef 100644
--- a/drivers/staging/rtl8192e/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_HTProc.c
@@ -207,11 +207,6 @@ static void HTIOTPeerDetermine(struct rtllib_device *ieee)
 	netdev_dbg(ieee->dev, "IOTPEER: %x\n", ht_info->IOTPeer);
 }
 
-static bool HTIOTActIsDisableMCSTwoSpatialStream(struct rtllib_device *ieee)
-{
-	return false;
-}
-
 static u8 HTIOTActIsDisableEDCATurbo(struct rtllib_device *ieee,
 				     u8 *PeerMacAddr)
 {
@@ -686,10 +681,6 @@ void HTResetSelfAndSavePeerSetting(struct rtllib_device *ieee,
 		HTIOTPeerDetermine(ieee);
 
 		ht_info->iot_action = 0;
-		bIOTAction = HTIOTActIsDisableMCSTwoSpatialStream(ieee);
-		if (bIOTAction)
-			ht_info->iot_action |= HT_IOT_ACT_DISABLE_ALL_2SS;
-
 		bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid);
 		if (bIOTAction)
 			ht_info->iot_action |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
-- 
2.42.0