[PATCH 4.9 090/251] media: c8sectpfe: Add of_node_put() when breaking out of loop

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From: Liang He <windhl@xxxxxxx>

[ Upstream commit 63ff05a1ad242a5a0f897921c87b70d601bda59c ]

In configure_channels(), we should call of_node_put() when breaking
out of for_each_child_of_node() which will automatically increase
and decrease the refcount.

Fixes: c5f5d0f99794 ("[media] c8sectpfe: STiH407/10 Linux DVB demux support")
Signed-off-by: Liang He <windhl@xxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 06e2cfd09855..c79dcc497e13 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -953,6 +953,7 @@ static int configure_channels(struct c8sectpfei *fei)
 		if (ret) {
 			dev_err(fei->dev,
 				"configure_memdma_and_inputblock failed\n");
+			of_node_put(child);
 			goto err_unmap;
 		}
 		index++;
-- 
2.35.1






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