drivers/mempool/octeontx/octeontx_fpavf.c(789):
error #592: variable "fpa" is used before its value is set
RTE_SET_USED(fpa);
Fixes: 1c842786fe6c ("mempool/octeontx: probe fpavf PCIe devices")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>