env: add failing trace in env_save
Add trace in env save to indicate any errors to end user and avoid
silent output when the command 'env save' is not executed.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/env/env.c b/env/env.c
index 49545a8..2e64346 100644
--- a/env/env.c
+++ b/env/env.c
@@ -240,13 +240,17 @@
if (drv) {
int ret;
- if (!drv->save)
- return -ENODEV;
-
- if (!env_has_inited(drv->location))
- return -ENODEV;
-
printf("Saving Environment to %s... ", drv->name);
+ if (!drv->save) {
+ printf("not possible\n");
+ return -ENODEV;
+ }
+
+ if (!env_has_inited(drv->location)) {
+ printf("not initialized\n");
+ return -ENODEV;
+ }
+
ret = drv->save();
if (ret)
printf("Failed (%d)\n", ret);