Staging: iio: fix up the iio_get_new_idr_val comment
authorAndrew Morton <akpm@linux-foundation.org>
Tue, 27 Apr 2010 18:29:54 +0000 (11:29 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 30 Apr 2010 16:30:11 +0000 (09:30 -0700)
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>
drivers/staging/iio/industrialio-core.c

index 5af1a47834345f0e85df159ec483ae0cc6a26bf5..1d77082c8531862db21b72ffece6a90417b43209 100644 (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;