From: Simon Glass <sjg@chromium.org>
Date: Sun, 20 Aug 2017 10:45:14 +0000 (-0600)
Subject: env: Allow env_load() to detect errors
X-Git-Tag: v2017.09-rc3~54
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c55d8b940047050176ded2e24be74f4a97e093e3;p=platform%2Fkernel%2Fu-boot.git

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 @@ int env_load(void)
 		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);