VMCI: Stop log spew when qp allocation isn't possible

VMCI queue pair allocation is disabled, if a VM is in FT mode. In
these cases, VMware Tools may still once in a while attempt to
create a vSocket stream connection, resulting in multiple
warnings in the kernel logs. Therefore downgrade the error log to
a debug log.

Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: Jorgen Hansen <jhansen@vmware.com>
Link: https://lore.kernel.org/r/1611160340-30158-1-git-send-email-jhansen@vmware.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Jorgen Hansen

drivers/misc/vmw_vmci/vmci_queue_pair.c

@@ -1207,7 +1207,7 @@ static int qp_alloc_guest_work(struct vmci_handle *handle,
 	} else {
 		result = qp_alloc_hypercall(queue_pair_entry);
 		if (result < VMCI_SUCCESS) {
-			pr_warn("qp_alloc_hypercall result = %d\n", result);
+			pr_devel("qp_alloc_hypercall result = %d\n", result);
 			goto error;
 		}
 	}