* [PATCH] media: rc: lirc_dev: check kobject_set_name() result
@ 2010-11-26 17:06 Vasiliy Kulikov
2010-12-02 2:45 ` Jarod Wilson
0 siblings, 1 reply; 2+ messages in thread
From: Vasiliy Kulikov @ 2010-11-26 17:06 UTC (permalink / raw)
To: kernel-janitors; +Cc: Mauro Carvalho Chehab, linux-media, linux-kernel
kobject_set_name() may fail with -ENOMEM, check for it.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
---
Compile tested only.
drivers/media/rc/lirc_dev.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 8418b14..0a2d267 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -178,7 +178,9 @@ static int lirc_cdev_add(struct irctl *ir)
cdev_init(cdev, &lirc_dev_fops);
cdev->owner = THIS_MODULE;
}
- kobject_set_name(&cdev->kobj, "lirc%d", d->minor);
+ retval = kobject_set_name(&cdev->kobj, "lirc%d", d->minor);
+ if (retval)
+ return retval;
retval = cdev_add(cdev, MKDEV(MAJOR(lirc_base_dev), d->minor), 1);
if (retval)
--
1.7.0.4
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-12-02 2:45 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-11-26 17:06 [PATCH] media: rc: lirc_dev: check kobject_set_name() result Vasiliy Kulikov
2010-12-02 2:45 ` Jarod Wilson
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®