rrdp-dcmi: remove extraneous -I argument from cli calls

The -I argument is to select a device, unsure why open is passed to it instead,
but it doesn't seem to have any effect

Signed-off-by: Pau Ruiz Safont <[email protected]>

Author: psafont

ocaml/xcp-rrdd/bin/rrdp-dcmi/rrdp_dcmi.ml

@@ -27,7 +27,7 @@ let ipmitool_bin = "/usr/bin/ipmitool"
 
 let ipmitool args =
   (* we connect to the local /dev/ipmi0 if available to read measurements from local BMC *)
-  ipmitool_bin :: "-I" :: "open" :: args |> String.concat " "
+  ipmitool_bin :: args |> String.concat " "
 
 let discover () =
   Utils.exec_cmd