Move the IOV handling code in ctrlr.c to the top of the file, for
subsequent use.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Ibddde1cb964d8aaecf4673ffa6d4147d0a48020c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16120
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Thanos Makatos <thanos.makatos@nutanix.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
56fe6fdf85