Merge branch 'chgmlxdrvcheckmode' into 'master'

Chgmlxdrvcheckmode

See merge request !511

roles/mellanox_drivers/tasks/main.yml

@@ -257,6 +257,7 @@
 - name: query ibstat for devicename
   shell: /usr/sbin/ibstat | grep mlx5 | awk '{print $2}' | head -n 1 | sed -r "s#'##g"
   register: qibdevicename
+  check_mode: no
   #when: not statrocemode.stat.exists
 
 - name: print qibdevicename