Fix to return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NSubhash Jadavani <subhashj@codeaurora.org>
Reviewed-by: NKiwoong Kim <kwmad.kim@samsung.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>