[PATCH v1 wireless-next 2/2] wifi: rtw88: mac: Return the original error from rtw_mac_power_switch()

[Martin Blumenstingl]

rtw_mac_power_switch() calls rtw_pwr_seq_parser() which can return
-EINVAL, -EBUSY or 0. Propagate the original error code instead of
unconditionally returning -EINVAL in case of an error.

Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtw88/mac.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
index 4749d75fefee..f3a566cf979b 100644
--- a/drivers/net/wireless/realtek/rtw88/mac.c
+++ b/drivers/net/wireless/realtek/rtw88/mac.c
@@ -250,6 +250,7 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on)
 	const struct rtw_pwr_seq_cmd **pwr_seq;
 	u8 rpwm;
 	bool cur_pwr;
+	int ret;
 
 	if (rtw_chip_wcpu_11ac(rtwdev)) {
 		rpwm = rtw_read8(rtwdev, rtwdev->hci.rpwm_addr);
@@ -273,8 +274,9 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on)
 		return -EALREADY;
 
 	pwr_seq = pwr_on ? chip->pwr_on_seq : chip->pwr_off_seq;
-	if (rtw_pwr_seq_parser(rtwdev, pwr_seq))
-		return -EINVAL;
+	ret = rtw_pwr_seq_parser(rtwdev, pwr_seq);
+	if (ret)
+		return ret;
 
 	if (pwr_on)
 		set_bit(RTW_FLAG_POWERON, rtwdev->flags);
-- 
2.39.2