Use helper function rte_mbuf_iova_set to set IOVA address
to fix compilation failures.
Below error was observed:
app/test-bbdev/test_bbdev_perf.c: In function ‘init_op_data_objs’:
app/test-bbdev/test_bbdev_perf.c:1145:11: error:
‘struct rte_mbuf’ has no member named ‘buf_iova’
1145 | m_head->buf_iova = rte_malloc_virt2iova(data);
| ^~
Fixes: 0acdb98667 ("test/bbdev: add FFT operations cases")
Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>