fix error and info msg

Author: gelven4sec

uefi-test-runner/src/proto/rng.rs

@@ -3,7 +3,7 @@ use uefi::proto::rng::Rng;
 use uefi::table::boot::{BootServices, OpenProtocolAttributes, OpenProtocolParams};
 
 pub fn test(image: Handle, bt: &BootServices) {
- info!("Running loaded image protocol test");
+ info!("Running rng protocol test");
 
  let rng = bt
  .open_protocol::<Rng>(
@@ -14,8 +14,6 @@ pub fn test(image: Handle, bt: &BootServices) {
  },
  OpenProtocolAttributes::Exclusive,
  )
- .expect_success("Failed to open LoadedImage protocol");
+ .expect_success("Failed to open Rng protocol");
  let _rng = unsafe { &*rng.interface.get() };
-
- info!("Rng loaded !");
 }