From d73125cb8e2e43e6476642206e0fec7c83b486c9 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Mon, 4 May 2015 11:31:07 -0600
Subject: [PATCH] sandbox: Correct error handling in state_read_file()
This function should return a useful error for U-Boot, rather than -1.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
---
arch/sandbox/cpu/state.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c
index 033958ce742..cae731c8f16 100644
--- a/arch/sandbox/cpu/state.c
+++ b/arch/sandbox/cpu/state.c
@@ -51,7 +51,7 @@ static int state_read_file(struct sandbox_state *state, const char *fname)
ret = os_get_filesize(fname, &size);
if (ret < 0) {
printf("Cannot find sandbox state file '%s'\n", fname);
- return ret;
+ return -ENOENT;
}
state->state_fdt = os_malloc(size);
if (!state->state_fdt) {
--
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