In fimc_md_parse_port_node() remote port parent node is get with
of_graph_get_remote_port_parent() but it is not put on error path.
Fixes: fa91f1056f17 ("[media] exynos4-is: Add support for asynchronous subdevices registration")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
Not tested on hardware, only built+static checkers.
---
drivers/media/platform/exynos4-is/media-dev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index de0977479327..d2e564878e06 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -385,8 +385,10 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
else
pd->fimc_bus_type = pd->sensor_bus_type;
- if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor)))
+ if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor))) {
+ of_node_put(rem);
return -EINVAL;
+ }
fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_OF;
fmd->sensor[index].asd.match.of.node = rem;
--
1.9.1
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