From: Yang Li <yang.lee@linux.alibaba.com>
To: mchehab@kernel.org
Cc: s.nawrocki@samsung.com, krzk@kernel.org,
linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] media: exynos4-is: add missing call to of_node_put()
Date: Thu, 25 Feb 2021 17:03:56 +0800 [thread overview]
Message-ID: <1614243836-54718-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
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>
---
drivers/media/platform/exynos4-is/media-dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 8e1e892..467bc69 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -489,6 +489,7 @@ 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)
+ of_node_put(ep);
return ret;
}
--
1.8.3.1
next reply other threads:[~2021-02-25 9:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 9:03 Yang Li [this message]
2021-02-25 11:16 ` kernel test robot
2021-02-25 14:41 ` Krzysztof Kozlowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1614243836-54718-1-git-send-email-yang.lee@linux.alibaba.com \
--to=yang.lee@linux.alibaba.com \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=s.nawrocki@samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®