When a vol is unloaded, the vol element in comp_bdev element needs to
be NULL'd so that when the comp_bdev destruct entry point is called,
we won't try to unload the vol again.
fixes issue #928
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: If267335cbe2234c62351cfc39d33b0ea698ca893
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466441
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
f4e401ea36