From patchwork Wed Jan 17 17:42:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 13522061 Received: from mout.web.de (mout.web.de [212.227.17.12]) (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 D4BF1225DE; Wed, 17 Jan 2024 17:43:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.17.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705513393; cv=none; b=nTsAMXpTGlvTO2wQ5TFsvL7tuniMbKrXoI7COSQWN9U8EwijvigSGNAPWirb/lKgyARTZAoEL9CetuaMc17hMORgHT3aZR5GfOvqh1mEqB0myhAx76owyPSrvCOZ7NVsGuD5kECENXoxJ3C98IU3W/ovkUg7gVxZly/39WDUW8k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705513393; c=relaxed/simple; bh=f6I4pFBn++drw1Q2ezqkh1AqMCsZ2H2H4yM4gd4p58w=; h=DKIM-Signature:X-UI-Sender-Class:Received:Message-ID:Date: MIME-Version:User-Agent:Subject:Content-Language:From:To:Cc: References:In-Reply-To:Content-Type:Content-Transfer-Encoding: X-Provags-ID:X-Spam-Flag:UI-OutboundReport; b=JBhGu/Ks9we5w/OUSNKkDAnQFdonsbhBFO9B79RmpnPhXoGLs2+e0Dutk/pwXmm0yCDBsZqtCIy1w6QqSZNwuLqgqYDjjZt71FfJ/Fee2T2P2ZQ5gLA9LwupRC/XLLJ4I45ahtRa0b1xwq3bt3lrrAM2IguB0IU6Uy2HX7UQ9xI= 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=A0YokYBu; arc=none smtp.client-ip=212.227.17.12 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="A0YokYBu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1705513378; x=1706118178; i=markus.elfring@web.de; bh=f6I4pFBn++drw1Q2ezqkh1AqMCsZ2H2H4yM4gd4p58w=; h=X-UI-Sender-Class:Date:Subject:From:To:Cc:References: In-Reply-To; b=A0YokYBu98xu8huJjJ+zxxJUHL3hL+dnWJHMSkWCP6voo69bWzijUh/J31vmy7c3 tejAVjUEcEt7JI9CRNGzX5H3FGD0WxKP5W91tX3izfON4Mn9hE39fVEPAnwXmK31I I7SyyeJZv5XgGOM4orZSJzcd6P50r9pU8QzRIxaiA0Hdp8EpW24RpwDzs/p9upKwZ IlUYAFtIdi68W7R+aDVhwlCQmFYRna6KPDaH6778oj8hEW4HspT9/BuY+HLV64EHS 5pSuK1975H+QN/0+IEPFqS+LxMP96KCg0ebtP49kQ2gNU3YttKgsL2KIEgCHYOGCi ra+atHlqkteErpg/WA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.84.95]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MZSFY-1rf6Jw0uN4-00Wf5C; Wed, 17 Jan 2024 18:42:58 +0100 Message-ID: <22084283-6854-41f9-b45a-4b27ce207f76@web.de> Date: Wed, 17 Jan 2024 18:42:57 +0100 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH 2/2] clk: versatile: clk-icst: Use common error handling code in icst_clk_setup() Content-Language: en-GB From: Markus Elfring To: linux-clk@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linus Walleij , Michael Turquette , Rob Herring , Stephen Boyd Cc: LKML , Kunwu Chan References: <061aef8b-a41f-4346-af6e-560c7594b27b@web.de> In-Reply-To: <061aef8b-a41f-4346-af6e-560c7594b27b@web.de> X-Provags-ID: V03:K1:Rip5RFA4nXZcm5gpQQi9JPsjHk1zDHBzC8eEQi7J72jEZipkAfz DzVpUfkR4ZqAsD6rUWRMyM1WO53ZDGl7hgEUiQrSYKaAmpqZpBST4E1tn+/U+B2PVijfBkp 1qgBmsSeyMinqTiysU2UuU1uFo6gXTYP4i2DIsEUGbuh2YJEuEXbJxX+Vs9HVlA4LDrj9mU LP5Fy3Jzu3YYKaVZ28v6g== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:fAHvs1aGqkk=;rN+3696c0VFb7jWKXBuvwLNtspy qxckwuivcuutKifP9gz+fzwRBOCors4B9h0HWryqR/DaeU0WMicW7cK9UT2rI4peXkzBILUyq Hw+UR2S4CqiF8i58TLYOO8jVh5z5mrpknoIeNHNMWSb1aOTbTfz8U2aqZKnt9qcZP9+Sx7hsx KZ1K+qk9PiRHptCPm5GK483R6qmVlR1XcNJqMfBlx47Ca+Gz30xhgY5YNTWg69z5l45fOK7Fz 0RtMtycOgro1TgkRLaLBvOjIhlVmwk/T+1LZBRgw5aNAll/3/VH5oKhSkchi+EBvT/ku3m2ht TBccrI0wW6qSRopiEl52aF4N+lIWbiY7Wi7K17dwAyLIxPD/KhdCfdM7jFXnSEwY9/v1MsLqt h6/lFJ6+V1Gkzd2r095xWsS+w2YvUZNSIomjsZ8qKQSGziLPzFY1SPXXlg8c8clkYRhyqtjEn 3mMJmLSx41VIOwiOuNRrtcX/tdDuX8f4AHikdtSrzsfzeLkTN1R3xq9V/ANguPDU6jLDY4d5h caVtVgkBhO/urfiuQlW2MIHac2gJc2qc3rCt+Wc/eXZTlZq6dkqQx6nKyy3Jy8VrZvJ14AXBN 32rzbYzHmmBYZvWMupAe2kYGWjnfuHztwTMC1yG5B12PKnGGIjgdikNdVNibr3zRvoedZc12G OOJ0umK2OP6vnVpOLZQzh07Y87bs7JYlGkDxqZbYDq7tVbHKyeAX3F+FB70jctqT+osJQkBdG PCtMQjS+Hf9HlmHJZCPIVW901dCEe1zW2RU/sjlCw4SwqWXdlTLYNXZWeNCl5nr7MJ46XOkf/ q1SYJXenSRc7EM12Htz98QfG7qGdUjsZbJ2jJCRVcPjQYwWoLFBYyZ+73LVYXu9AjM6o4O+cM HgDMKgdvS2F/qBoIAph1SPGq3xaUmL7RfEW1i+wLk/Hs/Rx7eH3pqFwuMWKCOQEal1JowcuEC huKtOQ== From: Markus Elfring Date: Wed, 17 Jan 2024 18:18:25 +0100 Add a jump target so that a bit of exception handling can be better reused in an if branch of this function. Signed-off-by: Markus Elfring --- drivers/clk/versatile/clk-icst.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.43.0 diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c index c4cf50a48972..9957dc9b8941 100644 --- a/drivers/clk/versatile/clk-icst.c +++ b/drivers/clk/versatile/clk-icst.c @@ -351,8 +351,8 @@ struct clk *icst_clk_setup(struct device *dev, pclone = kmemdup(desc->params, sizeof(*pclone), GFP_KERNEL); if (!pclone) { - kfree(icst); - return ERR_PTR(-ENOMEM); + clk = ERR_PTR(-ENOMEM); + goto free_icst; } init.name = name; @@ -370,6 +370,7 @@ struct clk *icst_clk_setup(struct device *dev, clk = clk_register(dev, &icst->hw); if (IS_ERR(clk)) { kfree(pclone); +free_icst: kfree(icst); }