Commit cb2a3293 authored by Sakari Ailus's avatar Sakari Ailus
Browse files

v4l: fwnode: Drop redunant -ENODATA check in property reference parsing 



The check of -ENODATA return value from
fwnode_property_get_reference_args() was made redundant by commit
c343bc2c ("ACPI: properties: Align return codes of
__acpi_node_get_property_reference()"). -ENOENT remains to be used to
signal there are no further entries.

Remove the check for -ENODATA.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 3056a8e9

drivers/media/v4l2-core/v4l2-fwnode.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -903,11 +903,7 @@ static int v4l2_fwnode_reference_parse(struct device *dev, 
	if (!index)

	if (!index)

		return -ENOENT;

		return -ENOENT;





	/*

	if (ret != -ENOENT)

	 * Note that right now both -ENODATA and -ENOENT may signal

	 * out-of-bounds access. Return the error in cases other than that.

	 */

	if (ret != -ENOENT && ret != -ENODATA)

		return ret;

		return ret;





	for (index = 0;

	for (index = 0;