From 7160c6940a975481c120bc5347126b581f1604bc Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sun, 26 Feb 2023 23:10:04 +0100 Subject: [PATCH] wifi: rtw88: mac: Return the original error from rtw_mac_power_switch() [ Upstream commit 15c8e267dfa62f207ee1db666c822324e3362b84 ] 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 Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230226221004.138331-3-martin.blumenstingl@googlemail.com Signed-off-by: Sasha Levin --- 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 9a50984fa06c..94e69e97d5f5 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -224,6 +224,7 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) struct rtw_pwr_seq_cmd **pwr_seq; u8 rpwm; bool cur_pwr; + int ret; rpwm = rtw_read8(rtwdev, rtwdev->hci.rpwm_addr); @@ -245,8 +246,9 @@ 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; return 0; }