On Fri Oct 4 15:50:15 2024 +0200, Markus Elfring wrote:
> 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 <elfr...@users.sourceforge.net>
> Signed-off-by: Hans Verkuil <hverk...@xs4all.nl>
Patch committed.
Thanks,
Hans Verkuil
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 7b3a37957e3a..d151d2ed1f64 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,
