[PATCH rtw-next] wifi: rtw88: 8723b: always report a single spatial stream

[PATCH rtw-next] wifi: rtw88: 8723b: always report a single spatial stream

[Luka Gejak]

RTL8723B only ever has one spatial stream. Set nss and ant_num to 1
directly instead of deriving them from rf_path_num, which just happens
to be 1 on this chip.

Signed-off-by: Luka Gejak <luka.gejak@linux.dev>
---
 drivers/net/wireless/realtek/rtw88/rtw8723b.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723b.c b/drivers/net/wireless/realtek/rtw88/rtw8723b.c
index 8bb9c03d769c..89190dd4f5c7 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8723b.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8723b.c
@@ -2365,12 +2365,9 @@ static int rtw8723b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
 	if (efuse->power_track_type != 0)
 		rtw_warn(rtwdev, "unsupported power track type\n");
 
-	/*
-	 * No firmware hardware feature report exists, so fill the hardware
-	 * capability here; a zero stream count kills the HT MCS set.
-	 */
-	efuse->hw_cap.nss = max_t(u8, rtwdev->hal.rf_path_num, 1);
-	efuse->hw_cap.ant_num = efuse->hw_cap.nss;
+	/* No firmware hardware feature report exists, so fill it in here. */
+	efuse->hw_cap.nss = 1;
+	efuse->hw_cap.ant_num = 1;
 	efuse->hw_cap.bw = BIT(RTW_CHANNEL_WIDTH_20) |
 			   BIT(RTW_CHANNEL_WIDTH_40);
 
-- 
2.53.0