[media] media/dvb-core: forward media_create_pad_links() return value

Instead of always return -ENOMEM, return the real error that should
come from media_create_pad_link().

Signed-off-by: Max Kellermann <max@duempel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index e1684c5..75a3f4b 100644 (file)
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -676,13 +676,13 @@ int dvb_create_media_graph(struct dvb_adapter *adap,
                                             demux, 0, MEDIA_LNK_FL_ENABLED,
                                             false);
                if (ret)
-                       return -ENOMEM;
+                       return ret;
        }
        if (demux && ca) {
                ret = media_create_pad_link(demux, 1, ca,
                                            0, MEDIA_LNK_FL_ENABLED);
                if (ret)
-                       return -ENOMEM;
+                       return ret;
        }
 
        /* Create demux links for each ringbuffer/pad */