commands: nv: call nvvar_print() only if no argument is given

Printing the nv variables (before performing any modification!) is useless
and irritating.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/commands/nv.c b/commands/nv.c
index 798b1eaa04..2e6d079357 100644
--- a/commands/nv.c
+++ b/commands/nv.c
@@ -44,14 +44,15 @@ static int do_nv(int argc, char *argv[])
 		}
 	}
 
-	if (do_save)
-		return nvvar_save();
-
-	if (argc == optind) {
+	if (argc == 1) {
 		nvvar_print();
 		return 0;
 	}
 
+	if (do_save) {
+		return nvvar_save();
+	}
+
 	argc -= optind;
 	argv += optind;