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From: Zheng Bin <zhengbin13@huawei.com>
To: <amitk@kernel.org>, <agross@kernel.org>,
	<bjorn.andersson@linaro.org>, <rui.zhang@intel.com>,
	<linux-pm@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Cc: <yi.zhang@huawei.com>, <zhengbin13@huawei.com>
Subject: [PATCH -next] drivers: thermal: tsens: fix missing put_device error
Date: Fri, 25 Sep 2020 17:15:32 +0800	[thread overview]
Message-ID: <20200925091532.1855861-1-zhengbin13@huawei.com> (raw)

Fixes coccicheck error:

drivers/thermal/qcom/tsens.c:759:4-10: ERROR: missing put_device; call of_find_device_by_node on line 715, but without a corresponding object release within this function.

Fixes: a7ff82976122 ("drivers: thermal: tsens: Merge tsens-common.c into tsens.c")
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
---
 drivers/thermal/qcom/tsens.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index d8ce3a687b80..0267771e7f52 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -755,8 +755,10 @@ int __init init_common(struct tsens_priv *priv)
 		for (i = VER_MAJOR; i <= VER_STEP; i++) {
 			priv->rf[i] = devm_regmap_field_alloc(dev, priv->srot_map,
 							      priv->fields[i]);
-			if (IS_ERR(priv->rf[i]))
-				return PTR_ERR(priv->rf[i]);
+			if (IS_ERR(priv->rf[i])) {
+				err = PTR_ERR(priv->rf[i]);
+				goto err_put_device;
+			}
 		}
 		ret = regmap_field_read(priv->rf[VER_MINOR], &ver_minor);
 		if (ret)
--
2.25.4


             reply	other threads:[~2020-09-25  9:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-25  9:15 Zheng Bin [this message]
2020-09-25 12:24 ` [PATCH -next] drivers: thermal: tsens: fix missing put_device error kernel test robot
2020-09-25 12:24   ` kernel test robot

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