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media: c8sectpfe: Call of_node_put(i2c_bus) only once in c8sectpfe_probe()

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[ Upstream commit b773530a34df0687020520015057075f8b7b4ac4 ]

An of_node_put(i2c_bus) call was immediately used after a pointer check
for an of_find_i2c_adapter_by_node() call in this function implementation.
Thus call such a function only once instead directly before the check.

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Markus Elfring 2024-10-04 15:50:15 +02:00 • committed by Greg Kroah-Hartman
commit 33cc26204e
1 changed files with 1 additions and 2 deletions
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3
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
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@ -813,13 +813,12 @@ static int c8sectpfe_probe(struct platform_device *pdev)
}
tsin->i2c_adapter =
of_find_i2c_adapter_by_node(i2c_bus);
of_node_put(i2c_bus);
if (!tsin->i2c_adapter) {
dev_err(&pdev->dev, "No i2c adapter found\n");
of_node_put(i2c_bus);
ret = -ENODEV;
goto err_clk_disable;
}
of_node_put(i2c_bus);
tsin->rst_gpio = of_get_named_gpio(child, "reset-gpios", 0);