Commit 3113b446 authored by wuzhouhui's avatar wuzhouhui Committed by Changpeng Liu
Browse files

vhost: return more appropriate errno if controller is still in use 



Change-Id: I7716f1748803872cac85e296d60747752ca046f4
Signed-off-by: default avatarwuzhouhui <wuzhouhui@kingsoft.com>
Reviewed-on: https://review.gerrithub.io/422273


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
parent 92ebb7c8

lib/vhost/vhost.c

+1 −1
Original line number Diff line number Diff line
@@ -770,7 +770,7 @@ spdk_vhost_dev_unregister(struct spdk_vhost_dev *vdev) 
{

	if (vdev->vid != -1) {

		SPDK_ERRLOG("Controller %s has still valid connection.\n", vdev->name);

		return -ENODEV;

		return -EBUSY;

	}



	if (vdev->registered && rte_vhost_driver_unregister(vdev->path) != 0) {