From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7557A168CF for ; Mon, 8 May 2023 11:10:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CF4EBC4339B; Mon, 8 May 2023 11:10:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683544212; bh=C4HwL/N1V2ZkD9wAA50k59DyWen8IFyg/sXlvQVzgYw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I4D6Bt4+Wv4YubLvEu6eUvXOjfjOWvsnKhgEROFqksbSaTZFWxryd35tF5OayF97g SZ7LHvPEJC3+BHIClvw7pEBdUvlMMOzQuybkjSv+YeMxub9dlQ/JGFaXmkDb4oZRtw DUo/ApMDJi2aCH7IQznFADTISswIF4PtTNBVzv6s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Martin Blumenstingl , Ping-Ke Shih , Kalle Valo , Sasha Levin Subject: [PATCH 6.3 337/694] wifi: rtw88: mac: Return the original error from rtw_mac_power_switch() Date: Mon, 8 May 2023 11:42:52 +0200 Message-Id: <20230508094443.416529861@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094432.603705160@linuxfoundation.org> References: <20230508094432.603705160@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Martin Blumenstingl [ 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 663907c38327f..eda05a5d9cffd 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -247,6 +247,7 @@ 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); @@ -270,8 +271,9 @@ 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