Staging: iio: fix up the iio_get_new_idr_val comment

improve the comment a bit

Cc: Greg KH <greg@kroah.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: Sonic Zhang <sonic.adi@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andrew Morton 2010-04-27 11:29:54 -07:00 committed by Greg Kroah-Hartman
parent 64a5a09218
commit f3cdc28520

View file

@ -537,7 +537,7 @@ static void iio_device_unregister_sysfs(struct iio_dev *dev_info)
sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
}
/* This function return negative value if fails. */
/* Return a negative errno on failure */
int iio_get_new_idr_val(struct idr *this_idr)
{
int ret;