From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 4 Oct 2024 15:50:15 +0200
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
index 67d3d6e50d2e..ed3a107965cc 100644
--- a/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
@@ -797,13 +797,12 @@ 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_node_put;
}
- of_node_put(i2c_bus);
/* Acquire reset GPIO and activate it */
tsin->rst_gpio = devm_fwnode_gpiod_get(dev,
--
2.46.1
