env: Allow env_load() to detect errors
Now that we have errors available in the environment driver's load()
method, check the return valid.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/env/env.c b/env/env.c
index 8671f13..1255d57 100644
--- a/env/env.c
+++ b/env/env.c
@@ -98,7 +98,7 @@
return -ENODEV;
if (!drv->load)
return 0;
- drv->load(); /* TODO(sjg@chromium.org): Make this return an error */
+ ret = drv->load();
if (ret) {
debug("%s: Environment failed to load (err=%d)\n", __func__,
ret);