staging: rtl8192u: Use memset to initialize memory, instead of loop.

Replaced memory initialising loop with memset instead.

Suggested-by: Andy Shevchenko
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
index a549d96782140ea51435b4cbc7a8b5347a264840..abf55877331ed8c4985112b27bccda19a3133b4d 100644 (file)
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
@@ -761,8 +761,6 @@ 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 %s\n",
@@ -777,8 +775,7 @@ 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