staging: rtl8192e: Use kzalloc instead of kmalloc.

This patch uses kzalloc instead of kmalloc function.
A coccinelle script was used to make this change.
Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib_softmac.c

@@ -3421,12 +3421,11 @@ static int rtllib_wpa_set_encryption(struct rtllib_device *ieee,
 
 		lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);
 
-		new_crypt = kmalloc(sizeof(*new_crypt), GFP_KERNEL);
+		new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL);
 		if (new_crypt == NULL) {
 			ret = -ENOMEM;
 			goto done;
 		}
-		memset(new_crypt, 0, sizeof(struct lib80211_crypt_data));
 		new_crypt->ops = ops;
 		if (new_crypt->ops)
 			new_crypt->priv =