From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Fri, 22 Jan 2021 11:27:31 +0000 (+0100)
Subject: cmd: misc: Fix return value for the sleep command
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=54f884bb0b1ebc16946890bb8349fe0ca2455bb2;p=u-boot.git

cmd: misc: Fix return value for the sleep command

If sleeping has been interrupted, return CMD_RET_FAILURE instead of -1
(CMD_RET_USAGE).

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/cmd/sleep.c b/cmd/sleep.c
index f0c78a8efb..1fff400c79 100644
--- a/cmd/sleep.c
+++ b/cmd/sleep.c
@@ -40,7 +40,7 @@ static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc,
 
 	while (get_timer(start) < delay) {
 		if (ctrlc())
-			return (-1);
+			return CMD_RET_FAILURE;
 
 		udelay(100);
 	}