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 f0c78a8..1fff400 100644
--- a/cmd/sleep.c
+++ b/cmd/sleep.c
@@ -40,7 +40,7 @@
while (get_timer(start) < delay) {
if (ctrlc())
- return (-1);
+ return CMD_RET_FAILURE;
udelay(100);
}