From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: dwmw2@infradead.org, computersforpeace@gmail.com,
boris.brezillon@free-electrons.com, marek.vasut@gmail.com,
richard@nod.at, cyrille.pitchen@wedev4u.fr, dedekind1@gmail.com
Cc: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org
Subject: [PATCH 2/2] mtd: ubi: use put_device() if device_register fail
Date: Fri, 9 Mar 2018 16:20:49 +0530 [thread overview]
Message-ID: <5d9b08afdad2fbc65bac48d8ae22f4925bb80512.1520592440.git.arvind.yadav.cs@gmail.com> (raw)
In-Reply-To: <cover.1520592440.git.arvind.yadav.cs@gmail.com>
In-Reply-To: <cover.1520592440.git.arvind.yadav.cs@gmail.com>
if device_register() returned an error! Always use put_device()
to give up the reference initialized.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/mtd/ubi/vmt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 3fd8d7f..db85b68 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -609,6 +609,7 @@ int ubi_add_volume(struct ubi_device *ubi, struct ubi_volume *vol)
return err;
out_cdev:
+ put_device(&vol->dev);
cdev_del(&vol->cdev);
return err;
}
--
1.9.1
next prev parent reply other threads:[~2018-03-09 10:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 10:50 [PATCH 0/2] mtd: use put_device() if device_register fail Arvind Yadav
2018-03-09 10:50 ` [PATCH 1/2] " Arvind Yadav
2018-03-14 14:36 ` Boris Brezillon
2018-03-17 9:45 ` arvindY
2018-03-09 10:50 ` Arvind Yadav [this message]
2018-03-14 18:56 ` [PATCH 2/2] mtd: ubi: " Boris Brezillon
2018-03-14 19:25 ` Richard Weinberger
2018-03-15 6:41 ` Arvind Yadav
2018-03-11 19:35 ` [PATCH 0/2] mtd: " Richard Weinberger
2018-03-12 5:51 ` Arvind Yadav
2018-03-12 14:32 ` Richard Weinberger
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=5d9b08afdad2fbc65bac48d8ae22f4925bb80512.1520592440.git.arvind.yadav.cs@gmail.com \
--to=arvind.yadav.cs@gmail.com \
--cc=boris.brezillon@free-electrons.com \
--cc=computersforpeace@gmail.com \
--cc=cyrille.pitchen@wedev4u.fr \
--cc=dedekind1@gmail.com \
--cc=dwmw2@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=marek.vasut@gmail.com \
--cc=richard@nod.at \
/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;
as well as URLs for NNTP newsgroup(s).