--- a/toolkit/components/url-classifier/HashStore.cpp
+++ b/toolkit/components/url-classifier/HashStore.cpp
@@ -298,19 +298,18 @@ HashStore::Open()
 
   nsCOMPtr<nsIInputStream> origStream;
   rv = NS_NewLocalFileInputStream(getter_AddRefs(origStream), storeFile,
                                   PR_RDONLY | nsIFile::OS_READAHEAD);
 
   if (rv == NS_ERROR_FILE_NOT_FOUND) {
     UpdateHeader();
     return NS_OK;
-  } else {
-    SUCCESS_OR_RESET(rv);
   }
+  SUCCESS_OR_RESET(rv);
 
   int64_t fileSize;
   rv = storeFile->GetFileSize(&fileSize);
   NS_ENSURE_SUCCESS(rv, rv);
 
   if (fileSize < 0 || fileSize > UINT32_MAX) {
     return NS_ERROR_FAILURE;
   }