From c6150aaf2f2745141a7c2ceded58d7efbfeace7d Mon Sep 17 00:00:00 2001
From: Noam Camus <noamc@ezchip.com>
Date: Wed, 22 Oct 2014 17:17:49 +0300
Subject: [PATCH] image-fdt: boot_get_fdt() return value when no DTB exists
I believe that when no DTB is around we should return 1.
This why I fixed such scenarious to not return zero anymore.
Else kernel might get NULL pointer to DTB which doesn't exists.
Signed-off-by: Noam Camus <noamc@ezchip.com>
---
common/image-fdt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/image-fdt.c b/common/image-fdt.c
index a2342fa3df..a39ae1b4cc 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -413,11 +413,11 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
}
} else {
debug("## No Flattened Device Tree\n");
- return 0;
+ goto error;
}
} else {
debug("## No Flattened Device Tree\n");
- return 0;
+ goto error;
}
*of_flat_tree = fdt_blob;
--
2.39.5