net: Move error reporting from net_init_client/netdev to the calling site

It looks strange that net_init_client() and net_init_netdev() both
take an "Error **errp" parameter, but then do the error reporting
with "error_report_err(local_err)" on their own. Let's move the
error reporting to the calling site instead to simplify this code
a little bit.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/vl.c b/vl.c
index a33ac008fb..1931621426 100644
--- a/vl.c
+++ b/vl.c
@@ -4489,7 +4489,8 @@ int main(int argc, char **argv, char **envp)
 
     colo_info_init();
 
-    if (net_init_clients() < 0) {
+    if (net_init_clients(&err) < 0) {
+        error_report_err(err);
         exit(1);
     }