Remove unused function require_instance_exists

Change-Id: I9862daebaadca4af0c1ec47ddb66e329cdce98a7

1 files changed, 0 insertions, 14 deletions

diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index 865bb05f1..2f33eda0c 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -125,20 +125,6 @@ def require_context(f):
     return wrapper
 
 
-def require_instance_exists(f):
-    """Decorator to require the specified instance to exist.
-
-    Requires the wrapped function to use context and instance_id as
-    their first two arguments.
-    """
-    @functools.wraps(f)
-    def wrapper(context, instance_id, *args, **kwargs):
-        db.instance_get(context, instance_id)
-        return f(context, instance_id, *args, **kwargs)
-
-    return wrapper
-
-
 def require_instance_exists_using_uuid(f):
     """Decorator to require the specified instance to exist.