nvme/043: Use hostnqn to generate DHCAP key

The key is supposed to be derived from the hostnqn not fom the subsys
name.

Signed-off-by: Daniel Wagner <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: Shin'ichiro Kawasaki <[email protected]>

Author: dwsuse

tests/nvme/043

@@ -37,7 +37,7 @@ test() {
 
 	hostid="${def_hostid}"
 	hostnqn="${def_hostnqn}"
-	hostkey="$(nvme gen-dhchap-key -n ${subsys_name} 2> /dev/null)"
+	hostkey="$(nvme gen-dhchap-key -n ${hostnqn} 2> /dev/null)"
 	if [ -z "$hostkey" ] ; then
 		echo "nvme gen-dhchap-key failed"
 		return 1