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From:   John Whitmore <johnfwhitmore@gmail.com>
To:     linux-kernel@vger.kernel.org
Cc:     devel@driverdev.osuosl.org, gregkh@linuxfoundation.org,
        John Whitmore <johnfwhitmore@gmail.com>
Subject: [PATCH v3 3/8] staging: rtl8192u: User memset to initialize memory, instead of loop.
Date:   Sun, 24 Jun 2018 16:34:49 +0100
Message-Id: <20180624153454.27356-4-johnfwhitmore@gmail.com>
In-Reply-To: <20180624153454.27356-1-johnfwhitmore@gmail.com>
References: <20180624153454.27356-1-johnfwhitmore@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Replaced memory initialising loop with memset, as suggested by Andy Shevchenko

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
---
 drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
index 4bfadb49c363..ccb7bdf5ad5d 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
@@ -742,8 +742,6 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg,
  */
 static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
 {
-	u8					i;
-
 	if (!pOperateMCS) {
 		IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n");
 		return false;
@@ -756,8 +754,7 @@ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
 		//legacy rate routine handled at selectedrate
 
 		//no MCS rate
-		for (i = 0; i <= 15; i++)
-			pOperateMCS[i] = 0;
+		memset(pOperateMCS, 0, 16);
 		break;
 
 	case IEEE_N_24G:	//assume CCK rate ok
-- 
2.17.1