[PATCH 1/1] board: freescale: vid.c: Add check for return value of adjust_vdd()

[Priyanka Singh]

Add check for return value of adjust_vdd()

Signed-off-by: Priyanka Singh <priyanka.singh at nxp.com>
---
 board/freescale/common/vid.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c
index bfd24c43b4..95d7df1e26 100644
--- a/board/freescale/common/vid.c
+++ b/board/freescale/common/vid.c
@@ -931,12 +931,14 @@ static int do_vdd_override(cmd_tbl_t *cmdtp,
 			   char * const argv[])
 {
 	ulong override;
-
+	int ret = 0;
 	if (argc < 2)
 		return CMD_RET_USAGE;
 
 	if (!strict_strtoul(argv[1], 10, &override))
-		adjust_vdd(override);   /* the value is checked by callee */
+		ret = adjust_vdd(override);   /* the value is checked by callee */
+		if (ret < 0)
+			return CMD_RET_FAILURE;
 	else
 		return CMD_RET_USAGE;
 	return 0;
-- 
2.17.1