The fd is possibly a negative value while it is passed as an
argument to function "close". Fix the check to the fd.
Fixes: b9c9416790 ("bus/dpaa: decouple FQ portal alloc and init")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
c61dc97136