Messages in this thread Patch in this message | | | From | Markus Elfring <> | Subject | [PATCH] media: stm32-dcmi: Delete an unnecessary of_node_put() call in dcmi_probe() | Date | Tue, 27 Aug 2019 16:09:42 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Tue, 27 Aug 2019 16:00:13 +0200
A null pointer would be passed to a call of the function “of_node_put” immediately after a call of the function “of_graph_get_next_endpoint” failed at one place. Remove this superfluous function call.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/media/platform/stm32/stm32-dcmi.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index cb1daf8217ff..9392e3409fba 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1861,7 +1861,6 @@ static int dcmi_probe(struct platform_device *pdev) np = of_graph_get_next_endpoint(np, NULL); if (!np) { dev_err(&pdev->dev, "Could not find the endpoint\n"); - of_node_put(np); return -ENODEV; }
-- 2.23.0
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