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ARM: mxs: fix memory leak in mxs_machine_init()
If of_property_read_string() failed, 'soc_dev_attr' should be
freed before return. Otherwise there is a memory leak.
Fixes: 2046338dcb
("ARM: mxs: Use soc bus infrastructure")
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -393,8 +393,10 @@ static void __init mxs_machine_init(void)
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root = of_find_node_by_path("/");
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ret = of_property_read_string(root, "model", &soc_dev_attr->machine);
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if (ret)
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if (ret) {
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kfree(soc_dev_attr);
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return;
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}
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soc_dev_attr->family = "Freescale MXS Family";
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soc_dev_attr->soc_id = mxs_get_soc_id();
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