From b395cbac36e58a55729fe7e6262a3f0b1691bced Mon Sep 17 00:00:00 2001 From: Vasiliy Kulikov Date: Fri, 26 Nov 2010 14:06:41 -0300 Subject: [PATCH] [media] media: rc: lirc_dev: check kobject_set_name() result kobject_set_name() may fail with -ENOMEM, check for it. Signed-off-by: Vasiliy Kulikov Acked-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab --- drivers/media/rc/lirc_dev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 6b9fc74f2e1d..fd237ab120bb 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)