From patchwork Wed Sep 25 17:33:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 13812373 Received: from mout.web.de (mout.web.de [212.227.15.14]) (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 501851D5AC0; Wed, 25 Sep 2024 17:34:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727285643; cv=none; b=bgg/tE5I4BGKS1pwHz2sllghNWXnmb296XGw2ct/0Yvj6IgCnw7KfdISVkt0kOwlPRPfQKfnxuX7A9uxYTlzWT2ZVtqEHIJPptbhc6XtfAdtTswNY1WAGKgqu3tGcL9bSaw7fkPicgK3vbWkw8d6DukdF1ZwUCLXnV0rcqb4qBY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727285643; c=relaxed/simple; bh=4/NEIAsBtB7blCG4wuSJkRPHzgJJT3t+tm/XzE92nXg=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=Lsi+x/TsOy294pdz7rmgZqydVeW4ejwpS9ALNO4lXjq2ZQo+TfO4tlKI1G/742DFQlb/oTz3tTy0FeO2v1Wx0mN8Nx+6fO13jhSoocNdTuAR8bjxDUOW95+qv0YDrqauZCEitisZkOsPo5RAmYYIEexcSTYJPslChWFd5XkrMTw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=xCZF/620; arc=none smtp.client-ip=212.227.15.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="xCZF/620" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1727285629; x=1727890429; i=markus.elfring@web.de; bh=Ncba3K1JtxujF8pca90omffguLowNeWnysl8nMmFl3c=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:From:To: Cc:References:In-Reply-To:Content-Type:Content-Transfer-Encoding: cc:content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=xCZF/620fc4fEot+ULALOvhqAkDQZSJTP7uknZnnq7J68A0xsRm0fW6if9SC0apW V3aoi870KiaPuJg9dAS+8MJVQ+RGUF4RvWy75xNYj4iInPKNuy6nPaCTFnPXjf6ZA 5SikgAlBzr02scTMQLM/eGkERQsiQKcHXE9JMqQD3yihDp6HBDkHJjhP4lvdmcGuQ WmRCW4fZL2hrKpeXcCSA2KyQGVHIsW1funj1T1Bb/TIjnZ9jmE77Vlo6VBWl547ZG Jwdyge7AckuIsywPjcIY4IpDpGes6Iamohia4ZlMYXqdY/HDHZSJmOOgdro5MB67B A4YU1/AS5bR8zQMDAA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.84.95]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1N30dV-1rvOFc0j0v-012ma3; Wed, 25 Sep 2024 19:33:49 +0200 Message-ID: Date: Wed, 25 Sep 2024 19:33:47 +0200 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH 2/2] usb: typec: ucsi: ccg: Use common code in ccg_read() From: Markus Elfring To: linux-usb@vger.kernel.org, Ajay Gupta , Andy Shevchenko , Dmitry Baryshkov , Greg Kroah-Hartman , Haotien Hsu , Heikki Krogerus , Utkarsh Patel , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Wolfram Sang Cc: LKML , kernel-janitors@vger.kernel.org References: Content-Language: en-GB In-Reply-To: X-Provags-ID: V03:K1:SsNe3ae79w4xuRU/j0Q+YcQzcKuXPrio8gkoBUw9g0TxFTtZ6Lb rZoT2n2dS1CHwTok3vGHwiPETf1xplcXlfwSG4bYSYMHj0lgBowKWMKB3Iuu2QcnTDbomAG 7o2nFC6fHxRMgTqYnpjKoU22hFm1DCsJMF79vVqI7Pf2mOoc7gRgSc3/uT6xkssxLbTNdwk EXYN0ES3O2n4ye65YID3g== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:LLjNEI7QT00=;SyukQnnyxKKbHKL5rqOs3YFLnLN vYuobNYilTJr95eChQ32Oyz1D7CtDGSZOZ2Oc87msTlM9vywRIMmuhSwSXKrR6nhHC0XTOGf0 IJ5aeF/zC8nDGosILKxZFnR8dqUSRVXikJ8kL8GujNKcMnrLmkWirbsFkKqYFcuVtyIJYKMdD IF+RiC7bsZvdsOKJfuCmW7gWi2o82Qtp70yOE7kEtRTS+Cx9hNXDdgNUponoGPld1tgn+oNDh 3Naeb5TifBSVtm5FFr6nLPeBoeYcqEEZrWXTKDNMllN6uPnlmmefr/gxFvjLSjixJEGTOMYrf mE2hAVtLsDia/m21IhuCx19jdQVFeGeAorx+6G4V2Y69J4YefeXYWuG5p/De+ZV+0SLWEtyhO fuye036+oOn2TM/11hV29yz73lJ7SjXT0jBhmnHUjgRzzK3EpQk7VXZ9JP4cSK5+ssuWYaNkW zLPB/UH+ILf4xSV7l743pTXQn+91MYrbH/lT01/ZKLE20OyRAVOTp+dd+HOHH89TxqEebQ4HA HSIB38ETeAzBboNO4AwdmKkLTU7dzQpwhVwcGEQADc1c/zzlYo3jrau0xHoPTJjYivsTxUGlM S2yM5r17ai6dm8BSK13N1KnJQbZ/IwB+wN2cP5DZDA7cjTD/4cBZohGCDcA5eyDe+yHjA/44Z 6zMRbeonGpcbB1aY4jO/Tqdli6sU60gS/p9qfdA7oMhT2lMETWbtqBvf3CLymq+PN3iScaVWa 1mASUeORGph3CTnEkWbqpaftmqAk7e8CzBIvMHYOulr0d7UYWRgPPp0AqYA+tXkLzyXCMW02j PFyKoVk10sA9QwAVKv2wgktA== From: Markus Elfring Date: Wed, 25 Sep 2024 19:08:07 +0200 Add a label so that two statements can be better reused at the end of this function implementation. Signed-off-by: Markus Elfring Reviewed-by: Heikki Krogerus --- drivers/usb/typec/ucsi/ucsi_ccg.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) -- 2.46.1 diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index ed075a403d87..e3850c42583e 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -269,15 +269,16 @@ static int ccg_read(struct ucsi_ccg *uc, u16 rab, u8 *data, u32 len) status = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs)); if (status < 0) { dev_err(uc->dev, "i2c_transfer failed %d\n", status); - pm_runtime_put_sync(uc->dev); - return status; + goto put_sync; } rab += rlen; rem_len -= rlen; } + status = 0; +put_sync: pm_runtime_put_sync(uc->dev); - return 0; + return status; } static int ccg_write(struct ucsi_ccg *uc, u16 rab, const u8 *data, u32 len)