[U-Boot] [PATCH v2 17/18] fdt: Correct return value in fdtdec_decode_display_timing()

[Simon Glass]

This should return a non-zero value if there is a missing property. Update
the return value accordingly. The only expected error is -FDT_ERR_NOTFOUND.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2: None

 lib/fdtdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 70acc29..9782c93 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1169,7 +1169,7 @@ int fdtdec_decode_display_timing(const void *blob, int parent, int index,
 	if (fdtdec_get_bool(blob, node, "doubleclk"))
 		dt->flags |= DISPLAY_FLAGS_DOUBLECLK;
 
-	return 0;
+	return ret;
 }
 
 int fdtdec_setup(void)
-- 
2.8.0.rc3.226.g39d4020