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* [U-Boot] [PATCH] cmd: efi_loader: Return CMD_RET_USAGE in case of not enough arguments
@ 2016-08-12  8:31 Bin Meng
  2016-08-12 10:18 ` Alexander Graf
  0 siblings, 1 reply; 2+ messages in thread
From: Bin Meng @ 2016-08-12  8:31 UTC (permalink / raw)
  To: u-boot

When typing 'bootefi' from U-Boot shell, nothing outputs. Like other
commands, return CMD_RET_USAGE so that it can print help message.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---

 cmd/bootefi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index ecf9968..ccd2126 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -228,7 +228,7 @@ static int do_bootefi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	int r = 0;
 
 	if (argc < 2)
-		return 1;
+		return CMD_RET_USAGE;
 #ifdef CONFIG_CMD_BOOTEFI_HELLO
 	if (!strcmp(argv[1], "hello")) {
 		addr = CONFIG_SYS_LOAD_ADDR;
-- 
2.9.2

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2016-08-12  8:31 [U-Boot] [PATCH] cmd: efi_loader: Return CMD_RET_USAGE in case of not enough arguments Bin Meng
2016-08-12 10:18 ` Alexander Graf

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