netapp-smdev: add err msg for no smdevices

Print an error message if no smdevices on the host.

Signed-off-by: Martin George <marting@netapp.com>

diff --git a/plugins/netapp/netapp-nvme.c b/plugins/netapp/netapp-nvme.c
index 9e95e5a87d686ad8c3d253d56cf396e4e599f17a..4c98700d20428b71126c24c5bc73f19c8ef7b5b1 100644 (file)
--- a/plugins/netapp/netapp-nvme.c
+++ b/plugins/netapp/netapp-nvme.c
@@ -752,7 +752,8 @@ static int netapp_smdevices(int argc, char **argv, struct command *command,
                else if (fmt == NJSON)
                        netapp_smdevices_print_json(smdevices,
                                        num_smdevices, devname);
-       }
+       } else
+               fprintf(stderr, "No smdevices detected\n");
 
        for (i = 0; i < num; i++)
                free(devices[i]);