Messages in this thread Patch in this message | | | From | Martin Blumenstingl <> | Subject | [PATCH v1 wireless-next 2/2] wifi: rtw88: mac: Return the original error from rtw_mac_power_switch() | Date | Sun, 26 Feb 2023 23:10:04 +0100 |
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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@googlemail.com> --- 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
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