Remove useless try-except clause

common/lib/xmodule/xmodule/modulestore/xml_importer.py

@@ -28,7 +28,6 @@ def import_static_content(modules, course_loc, course_data_path, static_content_
     for dirname, _, filenames in os.walk(static_dir):
         for filename in filenames:
 
-            try:
             content_path = os.path.join(dirname, filename)
             if verbose:
                 log.debug('importing static content %s...', content_path)
@@ -66,8 +65,6 @@ def import_static_content(modules, course_loc, course_data_path, static_content_
 
             #store the remapping information which will be needed to subsitute in the module data
             remap_dict[fullname_with_subpath] = content_loc.name
-            except:
-                raise
 
     return remap_dict