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 9C3961C3F34; Mon, 10 Mar 2025 18:22:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630924; cv=none; b=c+aTi32ENHcBCUPQpUKnh+H3EUX1nm9IJYqaWAQYPl+gY2R/KDBIs0amYRJAcTCwVge6Zw+ZoRPvtdm5IkaJVHdQ9n+0EPT1Nqdvlz8miP+2gbNVG886u4R2EbjRWnaF1cLi2yINuhIkxE7YHjImy7haYFG+cA9nLsXqcMUzOZg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741630924; c=relaxed/simple; bh=yNAWlPCvcTASrILR6GIMRPysVVkhGH1wDM6PtJzr5lQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sn6mt4LHZUfgSFsEOk7fS0qs7SiNLWFEAfHsm/sn3ifDgQdgkdxZC8cwR+PxT4+r2wFEyvrt7kjR3wRuOYJUvWJSds5aQvlk235tvAz+XOS9FoybHu3ttSWe1SehQi4n1cXRQQ9u7ovRyWupNKiDXJyv9d/JqhqBv7LFv/qJ0+c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=uM7UeOMO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="uM7UeOMO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C7CFBC4CEE5; Mon, 10 Mar 2025 18:22:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741630924; bh=yNAWlPCvcTASrILR6GIMRPysVVkhGH1wDM6PtJzr5lQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uM7UeOMOGqSLXpoaYZQF+3jIhTLS3ccS03STK+iYY92W7W6hOp1eeS6iH2NukY/oE n/dVje3GW98jmO4RCUxQO+pmM150WAnJW4ezuto1GVmOFHZXIwFuudvr4yMVUxxhAV 7sJwhtlul8Qqpb+WftFZPkyEYcsSdhbJsBuLjJ+s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable , Yoshihiro Shimoda , Claudiu Beznea Subject: [PATCH 5.15 581/620] usb: renesas_usbhs: Call clk_put() Date: Mon, 10 Mar 2025 18:07:07 +0100 Message-ID: <20250310170608.469737838@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170545.553361750@linuxfoundation.org> References: <20250310170545.553361750@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Claudiu Beznea commit b5ea08aa883da05106fcc683d12489a4292d1122 upstream. Clocks acquired with of_clk_get() need to be freed with clk_put(). Call clk_put() on priv->clks[0] on error path. Fixes: 3df0e240caba ("usb: renesas_usbhs: Add multiple clocks management") Cc: stable Reviewed-by: Yoshihiro Shimoda Tested-by: Yoshihiro Shimoda Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20250225110248.870417-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/renesas_usbhs/common.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -312,8 +312,10 @@ static int usbhsc_clk_get(struct device priv->clks[1] = of_clk_get(dev_of_node(dev), 1); if (PTR_ERR(priv->clks[1]) == -ENOENT) priv->clks[1] = NULL; - else if (IS_ERR(priv->clks[1])) + else if (IS_ERR(priv->clks[1])) { + clk_put(priv->clks[0]); return PTR_ERR(priv->clks[1]); + } return 0; }