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-rw-r--r--arch/sandbox/cpu/start.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 0df77704c6..42353d80a8 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -130,7 +130,8 @@ static int sandbox_cmdline_cb_memory(struct sandbox_state *state,
state->write_ram_buf = true;
state->ram_buf_fname = arg;
- if (os_read_ram_buf(arg)) {
+ err = os_read_ram_buf(arg);
+ if (err) {
printf("Failed to read RAM buffer\n");
return err;
}