[PATCH 2/3] ARM boot[zu]: return COMMAND_ERROR_USAGE instead of calling barebox_cmd_usage

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/lib/bootu.c |    6 ++----
 arch/arm/lib/bootz.c |    6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm/lib/bootu.c b/arch/arm/lib/bootu.c
index 89d793a..d93c5fa 100644
--- a/arch/arm/lib/bootu.c
+++ b/arch/arm/lib/bootu.c
@@ -12,10 +12,8 @@ static int do_bootu(struct command *cmdtp, int argc, char *argv[])
 	void *kernel = NULL;
 	void *oftree = NULL;
 
-	if (argc != 2) {
-		barebox_cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc != 2)
+		return COMMAND_ERROR_USAGE;
 
 	fd = open(argv[1], O_RDONLY);
 	if (fd > 0)
diff --git a/arch/arm/lib/bootz.c b/arch/arm/lib/bootz.c
index 40facf6..dcfedbc 100644
--- a/arch/arm/lib/bootz.c
+++ b/arch/arm/lib/bootz.c
@@ -31,10 +31,8 @@ static int do_bootz(struct command *cmdtp, int argc, char *argv[])
 	int usemap = 0;
 	struct memory_bank *bank = list_first_entry(&memory_banks, struct memory_bank, list);
 
-	if (argc != 2) {
-		barebox_cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc != 2)
+		return COMMAND_ERROR_USAGE;
 
 	fd = open(argv[1], O_RDONLY);
 	if (fd < 0) {
-- 
1.7.9.1