[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.si...@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