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media: exynos4-is: add missing call to of_node_put()

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In one of the error paths of the for_each_child_of_node() loop in
fimc_md_parse_one_endpoint, add missing call to of_node_put().

Fix the following coccicheck warning:
./drivers/media/platform/exynos4-is/media-dev.c:489:1-23: WARNING:
Function "for_each_child_of_node" should have of_node_put() before
return around line 492.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Yang Li 2021-02-26 02:28:40 +01:00 committed by Mauro Carvalho Chehab
parent 1a28dce222
commit da24442796
1 changed files with 3 additions and 1 deletions
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4
drivers/media/platform/exynos4-is/media-dev.c
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@ -488,8 +488,10 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
for_each_child_of_node(port, ep) {
ret = fimc_md_parse_one_endpoint(fmd, ep);
if (ret < 0)
if (ret < 0) {
of_node_put(ep);
return ret;
}
}
return 0;