Messages in this thread Patch in this message | | | From | Vasiliy Kulikov <> | Subject | [PATCH] media: rc: lirc_dev: check kobject_set_name() result | Date | Fri, 26 Nov 2010 20:06:41 +0300 |
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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
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