Commit d723818e authored Nov 05, 2010 by Felipe Contreras Committed by Omar Ramirez Luna Feb 04, 2011

staging: tidspbridge: fix mgr_enum_node_info



The current code was always returning a non-zero status value
to userspace applications when this ioctl was called.

The error code was ENODATA, which isn't actually an error,
it's always returned by dcd_enumerate_object() when it hits the
end of list.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>

parent 81ea18ec

drivers/staging/tidspbridge/rmgr/mgr.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -169,6 +169,11 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props,

		}
		}

		/* the last status is not 0, but neither an error */
		if (status > 0)
		status = 0;

		if (!status) {
		if (node_id > (node_index - 1)) {
		status = -EINVAL;