staging: r8188eu: remove HT_cap member of HT_caps_element structure

This member used only once and can be replaced
with address of HT_caps_element.

Signed-off-by: Ivan Safonov <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8188eu/core/rtw_wlan_util.c

···
 	struct mlme_ext_info	*pmlmeinfo = &(pmlmeext->mlmext_info);
 	struct mlme_priv		*pmlmepriv = &padapter->mlmepriv;
 	struct ht_priv			*phtpriv = &pmlmepriv->htpriv;
+	u8 *HT_cap = (u8 *)(&pmlmeinfo->HT_caps.u.HT_cap_element);
 
 	if (pIE == NULL)
 		return;
···
 	for (i = 0; i < (pIE->Length); i++) {
 		if (i != 2) {
 			/*	Got the endian issue here. */
-			pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]);
+			HT_cap[i] &= (pIE->data[i]);
 		} else {
 			/* modify from  fw by Thomas 2010/11/17 */
 			if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))

drivers/staging/rtl8188eu/include/wifi.h

···
 			unsigned int	Beamforming_caps;
 			unsigned char	ASEL_caps;
 		} HT_cap_element;
-		unsigned char HT_cap[26];
 	} u;
 } __packed;