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authorVasiliy Kulikov <segoon@openwall.com>2010-11-26 14:06:41 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-12-02 15:31:50 -0200
commit1d49a1d701c207ba3ac1ecbe5a615a5031f2246b (patch)
tree4ffcdd94a2af449c6bb31361f4543f1c99e4732f /drivers/media
parentda2da6f0a337f44562c450431ec27db25271f178 (diff)
[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 <segoon@openwall.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/rc/lirc_dev.c4
1 files changed, 3 insertions, 1 deletions
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)

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