[PATCH 2/2] env: add failing trace in env_erase

[Patrick Delaunay]

Add trace in env save to indicate any errors to end user and avoid
silent output when the command 'env erase' is not executed as it is
done in env_save with commit 8968288cb477 ("env: add failing trace in
env_save")

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
---

 env/env.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/env/env.c b/env/env.c
index 69848fb06080..06078c7f3744 100644
--- a/env/env.c
+++ b/env/env.c
@@ -311,11 +311,15 @@ int env_erase(void)
 	if (drv) {
 		int ret;
 
-		if (!drv->erase)
+		if (!drv->erase) {
+			printf("not possible\n");
 			return -ENODEV;
+		}
 
-		if (!env_has_inited(drv->location))
+		if (!env_has_inited(drv->location)) {
+			printf("not initialized\n");
 			return -ENODEV;
+		}
 
 		printf("Erasing Environment on %s... ", drv->name);
 		ret = drv->erase();
-- 
2.25.1