If we're not a DEBUG build, vfu_setup_log() was effectively forcing a
libvfio-user logging level of LOG_ERR. Instead, let the log handler decide what
to report, so we can respect the SPDK levels.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Ib3ad62589f495a377885f7deabaf02b428e83d30
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8452
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Thanos Makatos <thanos.makatos@nutanix.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>