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From:   Zheng Bin <zhengbin13@huawei.com>
To:     <agross@kernel.org>, <bjorn.andersson@linaro.org>,
        <amitk@kernel.org>, <rui.zhang@intel.com>,
        <linux-arm-msm@vger.kernel.org>, <linux-pm@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>
CC:     <yi.zhang@huawei.com>, <zhengbin13@huawei.com>
Subject: [PATCH v2 -next] drivers: thermal: tsens: fix missing put_device error
Date:   Sat, 26 Sep 2020 10:17:26 +0800
Message-ID: <20200926021726.2370085-1-zhengbin13@huawei.com>
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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>
---

v1->v2: fix compile error, sorry for the mistake

 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..3c4c0516e58a 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])) {
+				ret = PTR_ERR(priv->rf[i]);
+				goto err_put_device;
+			}
 		}
 		ret = regmap_field_read(priv->rf[VER_MINOR], &ver_minor);
 		if (ret)
--
2.25.4