migration: Allow migrate_fd_connect to take an Error *

Allow whatever is performing the connection to pass migrate_fd_connect
an error to indicate there was a problem during connection, an allow
us to clean up.

The caller must free the error.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/migration/channel.c b/migration/channel.c
index 70ec7ea3b7..fdb7ddbd17 100644
--- a/migration/channel.c
+++ b/migration/channel.c
@@ -78,6 +78,6 @@ void migration_channel_connect(MigrationState *s,
 
         s->to_dst_file = f;
 
-        migrate_fd_connect(s);
+        migrate_fd_connect(s, NULL);
     }
 }