From: Krzysztof Kozlowski Date: Tue, 26 Jan 2016 00:41:46 +0000 (-0200) Subject: [media] exynos4-is: Add missing port parent of_node_put on error paths X-Git-Tag: v4.7-rc1~130^2~170 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7e8da343a31623decc7fd0ee66700ba50260aca7;p=karo-tx-linux.git [media] exynos4-is: Add missing port parent of_node_put on error paths In fimc_md_parse_port_node() remote port parent node is acquired with of_graph_get_remote_port_parent() but it is not put on error path. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index feb521f28e14..48f62dc4453e 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -446,8 +446,10 @@ 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;