Use size_t for blob lengths in utilfdt_read*

It's more appropriate than off_t since it is, after all, a size not an
offset.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>

1 files changed, 1 insertions, 1 deletions

diff --git a/fdtdump.c b/fdtdump.c
index d12eb35..98aa076 100644
--- a/fdtdump.c
+++ b/fdtdump.c
@@ -181,7 +181,7 @@ int main(int argc, char *argv[])
 	char *buf;
 	bool debug = false;
 	bool scan = false;
-	off_t len;
+	size_t len;
 
 	fprintf(stderr, "\n"
 "**** fdtdump is a low-level debugging tool, not meant for general use.\n"