From: Insu Yun <wuninsu@gmail.com>
To: erik.andren@gmail.com, hdegoede@redhat.com,
mchehab@osg.samsung.com, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: taesoo@gatech.edu, yeongjin.jang@gatech.edu, insu@gatech.edu,
changwoo@gatech.edu, Insu Yun <wuninsu@gmail.com>
Subject: [PATCH] m5602: correctly check failed thread creation
Date: Tue, 17 Nov 2015 15:36:09 -0500 [thread overview]
Message-ID: <1447792569-69734-1-git-send-email-wuninsu@gmail.com> (raw)
Signed-off-by: Insu Yun <wuninsu@gmail.com>
---
drivers/media/usb/gspca/m5602/m5602_s5k83a.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
index bf6b215..84b2961 100644
--- a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
+++ b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
@@ -221,6 +221,9 @@ int s5k83a_start(struct sd *sd)
to assume that there is no better way of accomplishing this */
sd->rotation_thread = kthread_create(rotation_thread_function,
sd, "rotation thread");
+ if (IS_ERR(sd->rotation_thread))
+ return PTR_ERR(sd->rotation_thread);
+
wake_up_process(sd->rotation_thread);
/* Preinit the sensor */
--
1.9.1
next reply other threads:[~2015-11-17 20:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-17 20:36 Insu Yun [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-10-19 15:24 Insu Yun
2015-10-20 8:16 ` Hans de Goede
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=1447792569-69734-1-git-send-email-wuninsu@gmail.com \
--to=wuninsu@gmail.com \
--cc=changwoo@gatech.edu \
--cc=erik.andren@gmail.com \
--cc=hdegoede@redhat.com \
--cc=insu@gatech.edu \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@osg.samsung.com \
--cc=taesoo@gatech.edu \
--cc=yeongjin.jang@gatech.edu \
/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
Powered by JetHome