[PATCH] of/fdt: don't ignore errors from of_setup_earlycon

[Christoph Hellwig]

If of_setup_earlycon we should keep on iterating earlycon options
instead of breaking out of the loop.

Signed-off-by: Christoph Hellwig <h...@lst.de>
---
 drivers/of/fdt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 9cdf14b9aaab..2f6bd03d8e27 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -946,8 +946,8 @@ int __init early_init_dt_scan_chosen_stdout(void)
                if (fdt_node_check_compatible(fdt, offset, match->compatible))
                        continue;
 
-               of_setup_earlycon(match, offset, options);
-               return 0;
+               if (of_setup_earlycon(match, offset, options) == 0)
+                       return 0;
        }
        return -ENODEV;
 }
-- 
2.20.1