summaryrefslogtreecommitdiff
path: root/drivers/media
diff options
context:
space:
mode:
authorMarkus Elfring <elfring@users.sourceforge.net>2019-08-27 17:00:13 +0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-08-29 16:23:02 +0300
commit90499a230d16e48282fc78591fd33461d8741fb6 (patch)
tree2dcc0122b896b80e61afb8364a09b5da156733fc /drivers/media
parent0fb68ce02ae73626a61b8d03eab1625021057af5 (diff)
downloadlinux-90499a230d16e48282fc78591fd33461d8741fb6.tar.xz
media: stm32-dcmi: Delete an unnecessary of_node_put() call in dcmi_probe()
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> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/stm32/stm32-dcmi.c1
1 files changed, 0 insertions, 1 deletions
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;
}