From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
improve the comment a bit
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Jonathan Cameron <jic23@xxxxxxxxx>
Cc: Sonic Zhang <sonic.adi@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/iio/industrialio-core.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 5af1a47..1d77082 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -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;
--
1.7.0.4
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