crosvm: fix run_vm return values for plugin

BUG=none
TEST=crosvm builds with plugin enabled

Change-Id: Ic54550e59d3d3b0e7b09cd3f18496ca790d29f7d
Reviewed-on: https://chromium-review.googlesource.com/922281
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index cf0047f..0e95db6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -378,10 +378,13 @@ fn run_vm(args: std::env::Args) -> std::result::Result<(), ()> {
         #[cfg(feature = "plugin")]
         Ok(()) if cfg.plugin.is_some() => {
             match plugin::run_config(cfg) {
-                Ok(_) => info!("crosvm and plugin have exited normally"),
+                Ok(_) => {
+                    info!("crosvm and plugin have exited normally");
+                    Ok(())
+                }
                 Err(e) => {
                     error!("{}", e);
-                    return 1;
+                    Err(())
                 }
             }
         }