rtl8xxxu: TXDESC_SHORT_GI is txdesc32 only

This is no short GI bit in the txdesc40 format.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

@@ -7295,7 +7295,7 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 		    (ieee80211_is_data_qos(hdr->frame_control) &&
 		     sta && sta->ht_cap.cap &
 		     (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) {
-			tx_desc->txdw5 |= cpu_to_le32(TXDESC_SHORT_GI);
+			tx_desc->txdw5 |= cpu_to_le32(TXDESC32_SHORT_GI);
 		}
 
 		if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

@@ -501,7 +501,7 @@ struct rtl8xxxu_txdesc40 {
 
 /* Word 5 */
 #define TXDESC40_SHORT_PREAMBLE		BIT(4)
-#define TXDESC_SHORT_GI			BIT(6)
+#define TXDESC32_SHORT_GI		BIT(6)
 #define TXDESC_CCX_TAG			BIT(7)
 #define TXDESC32_RETRY_LIMIT_ENABLE	BIT(17)
 #define TXDESC32_RETRY_LIMIT_SHIFT	18