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net: ipa: Add missing of_node_put() in ipa_firmware_load()

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[ Upstream commit b244163f2c ]

This node pointer is returned by of_parse_phandle() with refcount
incremented in this function. of_node_put() on it before exiting
this function.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Yingliang 2021-06-17 13:11:19 +08:00 • committed by Greg Kroah-Hartman
commit d2801d1118
1 changed files with 1 additions and 0 deletions
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drivers/net/ipa/ipa_main.c
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@ -589,6 +589,7 @@ static int ipa_firmware_load(struct device *dev)
}
ret = of_address_to_resource(node, 0, &res);
of_node_put(node);
if (ret) {
dev_err(dev, "error %d getting \"memory-region\" resource\n",
ret);